Which statement describes landforms?
Answer:
What statements can I choose from?
Explanation:
DOES ANYONE KNOW THIS ANSWER PLEASE
Help Pls i need help with these
Answer:
mark most brainliest have a great day
Explanation:
Answer this pls!!!!!!!!!!!!
Answer:
sea anenome
Explanation:
It is sea anenomes because they provide shelter for sea creatures and they vary between hard and spft bodies
the main function of the kidnenly is
Question 19 (1 point)
Which of the following is an example that includes evidence of a chemical reaction?
Answer:
sugar that is burned off gives an odor and turns brown and then black is a chemical change
How does CO2 level affect oxygen production?
Answer:
Grupa chemików z Uniwersytetu Środkowej Florydy pod kierownictwem profesora Fernando Uribe-Romo, odkryła sposób zamiany dwutlenku węgla w paliwo i tlen — naśladując naturalne procesy w jakich rośliny konsumują CO2, czyli fotosyntezę, która z dwutlenku węgla i wody produkuje węglowodany czyli paliwo dla organizmów żywych.
Explanation:
Answer:
Greater flow of oxygen corresponds to a higher rate of photosynthesis. but more co2 would make the oxygen lower because plants are producing co2.
Explanation:
1) Dominant alleles are represented by a
Man has a haploid life cycle.
True
False
Man does not have a haploid life cycle. Haploid life cycle is observed in most of the single-celled organisms. Thus, the given statement is false.
What is haploid life cycle?
The haploid life cycle is the simplest type of life cycle. It is found in most of the single-celled eukaryotic organisms. Organisms with a haploid life cycle spend the majority of their lives in haploid forms as haploid gametes. When these haploid gametes fuse, they form a diploid zygote.
The life cycle of Man is an example of diploid life cycle. The human life cycle involves a mature human cell (2n), eggs are produced by meiosis in the ovary of a woman, and sperms are produced by meiosis in the testis of a man. The eggs and sperm combine in fertilization to form a diploid zygote (2n).
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In what ways are active transport and passive transport similar?
Answer:
Active Transport and Passive Transport are similar because then both have nutrients, oxygen, water, and other essential molecules to the cells along with the elimination of waste products.
facts, figures, and other evidence learned through observation are called
Answer:
Data- the facts, figures, and other evidence gathered through observations.
Explanation:
How do mutations lead to variation?
A.
by producing changes in the genetic code
B.
by giving organisms new features for survival
C.
by providing a source of energy for cells
D.
by signaling proteins to be synthesized
Answer:
A.producing changes in the genetic code
Explanation:
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
Answer:
A. By producing changes in the genetic code.
Explanation:
.
Which labels would correctly model photosynthesis?
Answer:
A. Carbon dioxide
B. Light energy
C. Oxygen
D. Glucose
E. Water
Explanation:
Weather is an example of
Answer:
heat rain hells kitchen joe klinkler
A basalt rock displaces 16mL of water. The density of the mass is 3.0g/cm3. What is the mass of the rock?
Answer:
48g
Explanation:
Perhaps you exercise to maintain good health. Maybe you excersise to lose weight. Or maybe you exercise to build muscles and get stronger we excersize for many reasons but no matter why we excerise our body systems work together. The three main body systems that are critical to vigorous exercising include all but one of those listed here that's the
Answer:
The answer is the integumentary system
Explanation:
This is just your first line of defense. It does not have anything to do with exercising, well on the inside(In a sense).
Answer:
its d
Explanation: its kinda obivious
Which of the following is NOT related to lipids (does not belong)?
fatty acids
b
Oc
energy storage
sugars
fats, oils, waxes
Answer:
sugars are not related to lipids
a bowling ball hitting pins and they fly backwards whicch
Newton’s law
Answer:
3rd. Every action has the same and equal reaction
Explanation:
Answer: 1st Newton Law.
Explanation:
Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.
describe one piece of evidence represented by the contour line on the map that indicates the north side of chimney bluffs is steep?
Incomplete question. Attached is the image of the map below.
Explanation:
From the map, we could notice the contour lines around the Chimney Bluff areas are closely packed together. In other words, the spacing between the contour lines is narrower than those found in other locations.
This assertion is accurate because it is a standard practice in many maps to indicate the steepness of an area by having the contour lines in close proximity.
What organelle is the arrow pointing to
Answer:
where is the photo, arrow?
Please I will do anything BRAINLIEST 20 POINTS
Answer:
question 2 is newtons first law
Explanation:
How does the stratigraphic principle help us determine the age of layers of rocks?
Answer:
The principles of stratigraphy help us understand the relative age of rock layers. Layers of rock are deposited horizontally at the bottom of a lake (principle of original horizontal). Younger layers are deposited on top of older layers (principle of superposition). Layers that cut across other layers are younger than the layers they cut through (principle of cross-cutting relationships). The principle of superposition builds on the principle of original horizontal. The principle of superposition states that in an unreformed sequence of sedimentary rocks, each layer of rock is older than the one above it and younger than the one below it. Accordingly, the oldest rocks in a sequence are at the bottom and the youngest rocks are at the top.
When sunlight strikes a plant, the leaves capture most of that energy to use for photosynthesis. Which of these materials helps plants use energy from sunlight?
a. Chlorophyll c. Roots
b. Glucose d. Soil
Answer: A. Chlorophyll c. Roots
Answer:
chlorophyll
Explanation:
i did this and got it right
1 - 2 paragraphs describing the full carbon cycle I NEED THIS ASAP PLZ
Answer: There are a few types of atoms that can be a part of a plant one day, an animal the next day, and then travel downstream as a part of a river’s water the following day. These atoms can be a part of both living things like plants and animals, as well as non-living things like water, air, and even rocks. The same atoms are recycled over and over in different parts of the Earth. This type of cycle of atoms between living and non-living things is known as a biogeochemical cycle.
All of the atoms that are building blocks of living things are a part of biogeochemical cycles. The most common of these are the carbon and nitrogen cycles.
Tiny atoms of carbon and nitrogen are able to move around the planet through these cycles. For example, an atom of carbon is absorbed from the air into the ocean water where it is used by little floating plankton doing photosynthesis to get the nutrition they need. There is the possibility that this little carbon atom becomes part of the plankton’s skeleton, or a part of the skeleton of the larger animal that eats it, and then part of a sedimentary rock when the living things die and only bones are left behind. Carbon that is a part of rocks and fossil fuels like oil, coal, and natural gas may be held away from the rest of the carbon cycle for a long time. These long-term storage places are called “sinks”. When fossil fuels are burned, carbon that had been underground is sent into the air as carbon dioxide, a greenhouse gas.
Recently, people have been causing these biogeochemical cycles to change. When we cut down forests, make more factories, and drive more cars that burn fossil fuels, the way that carbon and nitrogen move around the Earth changes. These changes add more greenhouse gases in our atmosphere and this causes climate change.
The element carbon is a part of seawater, the atmosphere, rocks such as limestone and coal, soils, as well as all living things. On our dynamic planet, carbon is able to move from one of these realms to another as a part of the carbon cycle.
Carbon dioxide is a greenhouse gas and traps heat in the atmosphere. Without it and other greenhouse gases, Earth would be a frozen world. But since the start of the Industrial Revolution about 150 years ago humans have burned so much fuel and released so much carbon dioxide into the air that global climate has risen over one degree Fahrenheit. The atmosphere has not held this much carbon for at least 420,000 years according to data from ice cores. The recent increase in amounts of greenhouse gases such as carbon dioxide is having a significant impact on the warming of our planet.
Carbon moves through our planet over longer time scales as well. For example, over millions of years weathering of rocks on land can add carbon to surface water which eventually runs off to the ocean. Over long time scales, carbon is removed from seawater when the shells and bones of marine animals and plankton collect on the sea floor. These shells and bones are made of limestone, which contains carbon. When they are deposited on the sea floor, carbon is stored from the rest of the carbon cycle for some amount of time. The amount of limestone deposited in the ocean depends somewhat on the amount of warm, tropical, shallow oceans on the planet because this is where prolific limestone-producing organisms such as corals live. The carbon can be released back to the atmosphere if the limestone melts or is metamorphosed in a subduction zone.
13. What is not a trait of the members in the kingdom Archaebacteria?
O no nucleus
O require sunlight
O reproduce by binary fission
O single-celled
Special chemicals that recognize and attach to germs are called what?
A. Antibodies
B. Red blood cells
C. Pathogens
Special chemicals that recognize and attach to germs are called Antibodies. Thus, the correct option is A.
What is Antibody?An antibody may be characterized as a protein produced by plasma cells in response to a specific antigen.
The major function of an antibody is to eliminate disease-causing organisms which are known as pathogens or any other external germs and barricade them from contaminating human cells.
Such antibodies after synthesis attach to germs or digested antigenic particles and then mediated the process of eliminating all such foreign particles.
Therefore, special chemicals that recognize and attach to germs are called Antibodies. Thus, the correct option is A.
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When the concentrations of solutions are the same on both sides of a membrane, the two solutions are
Answer:
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Cactus plants, which grow in deserts, have a thick waxy coating that helps prevent water loss. The plants' sharp
spines provide protection from predators. Which of the following statements best explains why cactus plants
evolved to have these traits?
Answer:
C
Explanation:
Survival of the fittest shows that plants/animals with traits better suited for survival in their environments usually pass those traits to their offspring to help them survive.
Cactus plant with these traits were better able then other cactus plant to survive and pass these traits on to their offspring.
How do cacti adapt to the desert?Stems that can store water. Widespread or very deep root systems that can collect water from a large area or from very deep underground.
Why are cactus found in desert region?Cactus is found in dry and hot areas where rainfall is minimal and the land is arid. Their leaves are evolved into thorns to prevent transpiration and they can store water inside them.
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Find the EXACT area of the shaded. The square has a side length of 24 meters.
Answer:
Explanation:
If the entire square is shaded and that 24m being the measurement of just one side just multiply 24 by 24 which is 576[tex]m^{2}[/tex]
If you are saying that 24 is the length of all of the sides combined just divide 24 by 4 to get one side and square it. 6 times 6 and you get 36[tex]m^{2}[/tex]
what are the functions of the White blood cells in the body
Answer:
2 protect ur body
Explanation:
Answer:
2 protect your body from deseses