Answer:
Because if that's how we get the full benefit from foods. Also, when you chew your food properly, your body releases digestive enzymes in the stomach that help to break down food so that your body can convert it into energy.
Please I need Help!!
● Prophase I
● Metaphase I
● Anaphase I
● Telophase I
● Prophase II
● Metaphase II
● Anaphase II
● Telophase II
Answer:
Its in this order: 3 - 4 - 1 - 6 - 5 - 7 - 2 - 8
Explanation:
I learned this a while ago so I would know
Modern whales evolved from mammals that lived on land. Fossil evidence reveals that one characteristic that has changed over time is the position of whales nostris. The images below show the skills of a modern whale
and its ancestor, Pakicatus
Nostrils at front
of skull
Nostrils at top
of skull
Pakicetus
Eschrichtius
cientists think that the position of the nostrils gives modern whales an evolutionary advantage. Which of the following most likely describes how this adaptation is advantageous?
O The nostril position allows whales to obtain air more easily at the surface of the water.
The nostril position allows whales to obtain food more easily at the surface of the water.
O The space lett empty by the migrating nostrils has allowed modern whales to develop gills.
The space left empty by the migrating nostrils has allowed modern whales to develop teeth.
Answer: Its A my friend, how it helps!.
Explanation: I just completed the Test.
The nostril position allows whales to obtain air more easily at the surface of the water is most likely describes the advantage of adaptation.
What do you mean by adaptation?In biology, adaptation has three related meanings. It is the dynamic evolutionary process of natural selection that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the population during that process.
The ability of living organisms to adjust themselves to their surroundings is called adaptation. Adaptations are the changes in structure or behaviour of an organism that will allow the organism to survive in that habitat.
Adaptations are unique characteristics that allow animals to survive in their environment. There are three types of adaptations: structural, physiological, and behavioral.
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(I will give a Brainliest) Can liquid water and steam exist at 100°C?
Answer: yes it can!
Explanation: hope you get a good grade!
How many layers are in a typical landfill liner between the clay in the ground
and the solid waste?
Select one:
a. 2
b. 3
c. 4
d. 10
When is carbon dioxide used during photosynthesis?
A. Light- independent reaction
B. Light-dependent reaction
C. Carbon dioxide is made, not used
Answer:
Pretty sure its b.
Explanation:
18. How has the use of herbicides affected agricultural productivity?
O A. Fewer crops are organic because of the use of Bt toxin.
B. Fewer pesticides are needed because of parasitoids.
O C. Fewer people are needed to weed because of herbicides.
D. Fewer crops are produced because of herbicides.
Answer:
B. Fewer pesticides are needed because of parasitoids.
Explanation:
Herbicides are chemicals utilized to manage or command unwanted vegetation. Herbicide employment happens most commonly in row-crop cultivation, where they are employed before or throughout seeding to maximize yield productivity by decreasing other vegetation. Yields have improved considerably, and, in association with tillage, herbicide use decreases erosion, fuel usage, greenhouse gas discharges, and nutrient run-off, and preserves water.
Clever ones this is one for you
If you throw a pebble into a pond, ripples spread out from where it went in. These ripples are waves travelling through the water. The waves move with a transverse motion. The undulations (up and down movement) are at 90° to the direction of travel.
Answer:
so please Indicate your question
a sedimentary rock formed from clay deposits
Answer:
is it shale
sorry if that's not right it's kinda confusing how you put the question
Explanation:
How does the double helix structure of DNA support its role in encoding the genome?
1)The sugar-phosphate backbone provides a template for DNA replication
2)tRNA pairing with the template strand creates proteins encoded by the genome
3)Complementary base-pairing creates a very stable structure
4)Complimentary base pairing allows for easy editing of both strands of DNA
Answer: Complementary base- pairing creates a very stable structure
Explanation:
The double helix structure of deoxyribonucleic acid (DNA) support its role in encoding a genome because the: 3. Complementary base-pairing creates a very stable structure.
A double helix can be defined as the spiral configuration of the deoxyribonucleic acid (DNA) molecule.
In Biology, a double helix is typically used to describe the molecular structure of a double-stranded deoxyribonucleic acid (DNA) molecule, which comprises two (2) linear strands that are complimentary and run opposite to each other and twist together (anti-parallel).
Hence, the complementary base-pairing in a double-stranded deoxyribonucleic acid (DNA) or double helix structure of deoxyribonucleic acid (DNA) helps to create a very stable structure, which in turn makes it possible to encode a genome.
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Place the following molecules in order of size (smallest to largest): glucose, water, starch. What evidence helped you determine the answer?
once, more than once, or not once, more than once, or not at all.
This group of questions refers to molecules of the following substances.
(A) Cytochrome
(B) FADH
(C) NAD
(D) NADP
(E) Oxygen (02)
Answer:
a
Explanation:
Two molecules of ATP are generated for every one molecule of glucose in ... a cell needs more NADPH than it does ribose 5-phosphate. ... Practice: Which one of the following is NOT a potential fate of pyruvate ? a.
15. Mutations that affect the body cells of an organism are called a. Enzyme mutations b. Gamete mutations c. Somatic mutations O d. Neutral mutations
Answer:
C. Somatic
Explanation:
hope it helps ya :D
Help I need helpppppppoo
c. Suppose a large population of turtles consists only of two species, snapping turtle and box turtle, but the percentage of the species in the population are unknown. What is the maximum possible value of the diversity index D for the population
Answer:
[tex]D_m=1/2[/tex]
Explanation:
From the question we are told that
2 species
Assuming that questions a and be are solved
Diversity index D=2p_1p_2
with [tex]p_1 +p_2 =1[/tex]
Mathematically
[tex]D=2p_1(1-p_1)[/tex]
[tex]D=2(p_1-p_1^2)[/tex]
[tex]D=2({\frac{1}{4} -(p_1-1/2)^2}[/tex]
Therefore
[tex]D=\frac{1}{2} -2(p_1-1/2)^2[/tex]
Giving
[tex]D_m=1/2[/tex]
[tex]p_1=1/2[/tex]
Apply: Which type of moth do you think was more common before the 19th century, when most trees were light in color?
Answer:
light moths
Explanation:
yes their were most light color in most trees
Light moths was more common before the 19th century, when most trees were light in color.
What are the functions of light moths?Insects, like moths, are drawn to bright lights because they make it difficult for them to navigate. It's a common sight, particularly in the summer: The lights, like lamps, were surrounded by moths and other insects.
Most nocturnally dynamic moths are drawn to light, a peculiarity known as sure phototaxis. However, because they are phototactic, some species, like the Old Lady (Mormo maura), tend to avoid it.
No one really knows why moths are drawn to light, but there are a few theories, and they also like the smell of fermented sugar and ripe fruit, which are both food sources.
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The pigment plants have that they use for photosynthesis is called ————
I don’t want a explanation I just want the answer
Answer:
chlorophyll is the answer
rences
ake a
Activity
Many farmers and gardeners compost their plant and animal waste. The living material naturally decays in
compost bins, forming a dirt-like substance that's rich in nutrients. The next season, farmers use this
substance as a natural fertilizer for their crops.
A biology student has grown tomato plants for several years. Until now, he used an artificial fertilizer
formulated for tomato plants. This fertilizer caused his plants to grow faster and taller than they grew in
unfertilized soil. The student wants to know whether using natural compost will cause his tomato plants to
grow faster and taller than his artificial fertilizer. Explain independent and dependent variables
Answer:
Please find the explanation of independent and dependent variables below using the experiment in this question.
Explanation:
Independent variable is the variable that the experimenter changes or manipulates in an experiment while the dependent variable is the variable being measured in the experiment.
According to this question, a biology student who has grown tomato plants for several years wants to know whether using natural compost will cause his tomato plants to grow faster and taller than his artificial fertilizer, which he used previously.
In this case, the "natural compost" is the independent variable while the dependent variable is how tall and fast the tomato plant will grow. Hence, the tallness or fastness is the dependent variable.
Please also describe how actin-binding sites are made available for cross-bridging with myosin heads during contraction.
Answer: The calcium ion binds to troponin, and this slides the tropomyosin rods away from the binding sites.
Explanation:
Contraction and relaxation of muscle cells brings about movements of the body. The contractile myofilament called sarcomeres are bounded at each end by a dense stripe called the Z - line, to which the myosin fibres are attached, and lying in the middle of the sarcomere are the actin filaments, overlapping with the myosin.
When action potential spreads from the nerve along the sarcolemma (muscle cell membrane), it penetrates deep into the muscle cell through the sarcoplasm (cytoplasm of muscle cell), and releases CALCIUM from the intracellular stores.CALCIUM triggers the binding of myosin to the actin filament next to it forming CROSS BRIDGES.
For this to occur, ACTIN BINDING SITE has to be made available. TROPOMYOSIN is a protein that winds around the chains of the actin filament and covers the myosin-binding sites to prevent actin from binding to myosin. The first step in the process of contraction is for calcium ions to bind to troponin so that tropomyosin can slide away from the binding sites on the actin strands.
How to make a girl fall in love with her?
Answer:
depends on what she likes. Just be nice i guess
Explanation:
Answer:
I just say do what she want's you to do like if she is sad but she like sweets go get her sweets and flowers
Explanation:
PLSSS HELP! Geologists use rock samples and_________evidence to prove what Earth's ______
is like.
Answer:
geologists use rock samples and direct evidence to prove what earth's structure is like.
Explanation:
What boundary is present at the Philippine plate and the Eurasian plate?
A convergent boundary resulting in earthquakes and volcanic activity
B transform boundary resulting in fault lines and shallow earthquakes
C divergent boundary resulting in mid-ocean ridge and creation of new sea floor
D convergent boundary resulting in mid-ocean ridge and widening of ocean basic
Answer:
D
Explanation:
3.4.3 Lab: Why are cells so small?
Answer: The important point is that the surface area to the volume ratio gets smaller as the cell gets larger. Thus, if the cell grows beyond a certain limit, not enough material will be able to cross the membrane fast enough to accommodate the increased cellular volume. ... That is why cells are so small.
Explanation: because they can absorb nutrients much more efficiently. Because they are smaller they can efficiently absorb enough food. ... When a cell doubles in size the volume increases much more then the surface area, which is why large cells cannot receive enough food efficiently for their volume. Cells are small because they are more efficient as smaller entities. Information within small cells is transmitted more quickly and efficiently than within larger cells. ... Thus a higher cell surface area-to-volume ratio, i.e., smaller cell size, is desired for most efficient cellular activity.
The cells are so small because their small size allows them to take in food and get rid of the waste.
The cells are the basic structural and functional unit of all organisms on earth except the Viruses. The size of the cell is so little it allows the organism to maximize the ration of surface area to volume. Smaller cells are expected to have greater ratio which promotes more molecules as well as ions to move across the plasma membrane.The small size of the cell facilitate to get the nutrients inside the cell and waste outside the cell quickly. Hence, small size of cell facilitates to get food inside and get rid of waste.Learn more about cell:
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PLEASE HELP I WILL MARK BRAINLIEST. Listed in the Item bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display additional information when you click on them. Drag and drop each item into correct column. Order does not matter. PLEASE HELP
Producer: Grass, trees, algae
Consumer: Birds, cows, humans
Decomposer: Earthworms, fungi, mushrooms
Answer:
Producer: Grass, trees, algae
Consumer: Birds, cows, humans
Decomposer: Earthworms, fungi, mushrooms
Explanation:
Hope This Helps!
Please Mark Me Brainly!
which statement describes what happens to rocky shorelines that absorb energy from ocean waves?
Answer:
Solid rock break apart
Explanation:
The stage of spinal shock that follows spinal cord injury is characterized by a. absent spinal reflexes below the level of injury. b. autonomic dysreflexia. c. motor spasticity and hyperreflexia below the level of injury. d. reflex urination and defecation.
Answer:
The correct answer is a. absent spinal reflexes below the level of injury.
Explanation:
Spinal shock strictly refers to the neurological condition that occurs immediately after a spinal cord injury, in which the loss of not only motor and sensory functions occurs, but also the abolition of all reflexes below the injury (reflexes of muscular or myotatic stretching and cutaneous reflexes). There is also flaccidity, loss of reflexes. It is characterized by hypotension associated with cervical or upper thoracic spinal injuries. This characteristic shock results from the lesion of the descending sympathetic pathway in the spinal cord, producing a loss of vasomotor tone and sympathetic innervation of the heart. This causes vasodilation of the affected area with accumulation of blood and a decrease in venous return to the heart as well as cardiac output.
ALOT OF POINTS PLEASE HELP :)
How did humankind discover the presence of DNA?
Answer:
The real breakthrough in understanding DNA, however, came with the discovery of its structure in 1953. The discovery of the structure of DNA is often credited to James Watson and Francis Crick.
Explanation:
The Big Bang theory believes that everything in the universe was once concentrated into one point. This point exploded, and ever since the universe has expanded. True or false
Answer:
True...
Explanation:
which of the following are part of the central nervous system?
Answer:
The central nervous system is made up of the brain and spinal cord
Explanation:
ion if that's the answer you were looking for but here go.
Please help I will give a brainliest
Answer:
answer
Explanation:
im not that good w these sorry
Using the data in Figure 13.2, translate the following DNA segment into an amino acid sequence: -TTTAGCGAGTCTCGA-