Biology High School

Which one is correct here?

Answers

Answer 1

Answer:

is d

Explanation:

Answer 2

(A)
Because the earth takes a year to revolve around the sun .

Related Questions

A population is growing at a rate of 2, 4, 8, 16, 32. Which type of growth does this describe?

Answers

Answer:

it is doubling

Explanation:

that is the answer

Answer:

x(2)

Explanation:

It's multiplying by 2

HELP PLEASE!!!!!!!!

Extend your thinking: Many chemical properties are determined by the number of valence

electrons. Elements with the same number of valence electrons will have similar properties.

Which element has similar properties to lithium? _________ Beryllium? _________

Explain: __________________________________________________________________

Answers

Same number of atoms on the outer shell, will have similar melting and boiling properties

Answer:

Same number of atoms on the outer shell, will have similar melting and boiling properties

Explanation:

just filled this out for chem

what animals can be used to replace human parts?

cattle
sheep
goat
pig

Answers

Answer:

Pig

Explanation:

Pig valves are already used successfully in heart transplants. Human-to-human organ transplantation has only been around since the 1950s, and scientists have been working on animal-to-human transplants for almost that long. In the '60s, Keith Reemtsma experimented with transplanting chimpanzee kidneys into humans.

Answer:

Pig

Explanation:

This process is called Xenotransplantation. The animal organ, probably from a pig or baboon could be genetically altered with human genes to trick a patient's immune system into accepting it as a part of its own body. (Wikipedia)

What is the double layer that makes up cell membrane

Answers

Answer: phospholipids.

Explanation: hope this is helpfull

What are Metabolic Reactions?

Answers

Metabolism refers to all of the chemical reactions that take place inside living cells. Unicellular and multicellular organisms must control their metabolism in order to survive.

Plants have specialized structures that perform their necessary life functions. The gases that are crucial to proper
function within a plant are oxygen and carbon dioxide. What structure would control the exchange of these gases in
a plant?

a. mesophyll
b.trichomes
c.root hairs
d.stomata

Answers

Answer:

Stomata

Explanation:

Normally stomata open when the light strikes the leaf in the morning and close during the night.

d. During photosynthesis, CO2 enters the plant leave through opened stomata and in return it releases glucose,oxygen and some little molecules of water

What should I write about in an essay about The Arctic Biome and Desert Biome?

Answers

Something about the Artic Biome And desert biome

for the artic biome you could talk about climate change and how a lot of the ice is melting due to climate change, so complete ecosystems are being destroyed there. (ex: lots of polar bears are slowing starving and losing their habitat). for the desert biome maybe you could talk about a drought somewhere or how the local animals and vegetation handle the climate there

which member of the food chain has the most sunlight energy available to it

Answers

Answer:

The answer is the first trophic level.

Explanation:

This level contains the producers, which are all of the photosynthetic organisms.

The first trophic level of the food chain has the most energy. This level contains producers, which are all of the photosynthetic organisms. Such as, plants,Grass etc.

A chemical compound has
A. a fixed molecular formula
B. an unstable molecular formula
C. a single element

Answers

the answer is A a fixed molecular formula

Which statement about water best illustrates the property of adhesion?

Answers

Answer:

The correct answer is- water droplet found on a spider web in the morning

Explanation:

Hope this helps u

Crown me as brainliest

whats the concept map

Answers

A concept map or conceptual diagram is a diagram that depicts suggested relationships between concepts

How many molecules make up a nucleotide?

Answers

Answer:

Explanation:

its 3

The answer your looking for is 3

i'm a bit stuck on this question,,, i'll be sure to give brainliest!

Answers

Answer:

Just look up each of those words and their stages. This will surley find you your answer!!

Place the organisms found in this ecosystem into their correct trophic levels:
Coyotes, deer, fungi, grass, mice, rabbits, snakes, wolves
Producers:
Primary consumers:
Secondary consumers:
Tertiary consumers:
Scavengers and decomposers:

Answers

Answer:

Coyotes=Tertiary Consumer

Deer=Primary Consumer

Fungi= Decomposer

Grass=Producers

Mice=Primary Consumer

Rabbit=Primary Consumer

Snakes=Secondary Consumer

Wolves=Tertiary Consumer

please help asap
i will mark brainliest

Answers

im pretty sure the answer is the second one

PLS ANSWER QUICK!
What would the formula be for this model above?
4CH4
C8H4
CH4
CH8

Answers

Answer:

i think it's CH4

Explanation:

Answer:

ch4

Explanation:

stop deleting

How does Digestion relate to diabetes?

Answers

your body can’t digest certain things therefore the products your body can’t digest are left over and that gives you diabetes because your body can’t regulate it

A change in the way something reflects light; can indicate a chemical
change

Answers

Answer:

A change in the way something reflects light very well can indicate a chemical

change.

What kind of bond does water have
A. positive
B. negative
C. Covalent
D. Non-polar

Answers

covalent
(................)

Answer:

C. Covalent

I hope this helps!

It's a recessive allele hopes in organism reproduce but the dominant allele hinders r reproduction which will be more common in the population?

Answers

Answer:

sss

Explanation:

How did the number of organisms change between 1900 and 2010

Answers

Answer:

the number of prey and predators has decreased

Explanation:

this is because of increased rate of hunting .the prey such as elephants and rhinos are being hunted for their horns while predators are also being hunted because of their skin.

also due to man and wild animal conflicts which happen in areas nearing the forests ,both prey and predators are killed.

Answer:

A??

Explanation:

Which table shows the most likely process and agent of erosion responsible for this rounded
sediment?

Answers

Answer:

Explanation:

They settle mostly in ocean an seas

Which of the following elements is not likely to be formed in the sun at come time during its life span?

Helium
carbon
oxygen
iron

Answers

Answer:

deez

Explanation:

kfc managers

Which of the following has the least resistance? *
Long narrow metal wire
A short thick metal wire
Wood
Plastic

Answers

Answer:

a short thick metal wire

Explanation:

i hope this helps:)

how does proper waste management help prevent pollution

Answers

Answer:

When waste is properly managed by recylcling, it does not end up in mills or habitats. Therefore it does not pollute the environment.

I’ll mark brainliest
1) There is a glass of soda water sizzling do you think the oxygen atoms in the water will still exist as oxygen a million years from now
2) a glass of soda water water is sizzling do you think the water molecules will exist as water molecules in a million years

Answers

The correct answer is number 2. The reason is the carbonation in the soda water will eventually stop bubbling and therefore the water molecules will still exist.

Which statement is not an example of intracellular communication?
A-A muscle cell maintains homeostasis.
B-A nerve cell stimulates a muscle cell to contract.
C-A signal is translated to cause muscle contraction.
D-A muscle cell action is coordinated.

Answers

Answer:

Explanation:

Answer:

B. A nerve cell stimulates a muscle cell to contract.

What are cell cycle regulators

Answers

Answer: A conserved set of cyclin-dependent protein kinases (Cdks) initiate or regulate events through phosphorylation of intracellular proteins, thus controlling cell cycle progression, terminal differentiation, and apoptosis.

Explanation: Your welcome! ;D

A conserved set of cyclin-dependent protein kinases (Cdks) initiate or regulate events through phosphorylation of intracellular proteins, thus controlling cell cycle progression, terminal differentiation, and apoptosis

All of the following are limiting factors except?(MCQ)
a. Food
b.crowding
c.size of leaves
d.Amount of light

Answers

Answer:

Explanation:

The size of leaves will not affect the population size

hope this helps have a good day :)

Nitrogen fixation is done mostly by....

Answers

Answer:

Nitrogen fixation occurs between some termites and fungi. It occurs naturally in the air by means of NO x production by lightning. All biological nitrogen fixation is effected by enzymes called nitrogenases. These enzymes contain iron, often with a second metal, usually molybdenum but sometimes vanadium.

Explanation:

Answer:

Rhizobium and blue green algae

Other Questions

WILL MARK BRAINLIEST. Find my mistake and explain how you would fix it. Ive included step numbers so you can describe where the step is in the solution path. When you finish exercising, you are hot, tired, and sweating. After a bottle of juice, you feel a lot better. Which organ systems are working together in this scenario? Examples of limiting factors The region that contains the Kamchatka Peninsula is theA Ural MountainsB. Western Siberian PlainC Central Siberian PlateauD. Eastern Siberian Highlands Edward solved the equation 4X + 1 = 5x +(-5)Add 4 negative both sidesAdd 5 negative to both side =4Whats was mistake Sumerians believed that the gods protected their cities as long as the people __________.A.paid tributeB.obeyed the kingC.prayed in the templeD.constructed monumentsPlease select the best answer from the choices providedABCD Drag each tile to the correct box.Match the Egyptian leaders with their actions. guys please help Question 11 Part A)Make sure to sure me your work. Lowdensity lipoprotein, or LDL, is the main source of cholesterol buildup and blockage in the arteries. This is why LDL is known as "bad cholesterol." LDL is measured in milligrams per deciliter of blood, or mg/dL. In a population of adults at risk for cardiovascular problems, the distribution of LDL levels is normal, with a mean of 123 mg/dL and a standard deviation of 41 mg/dL. If an individual's LDL is at least 1 standard deviation or more above the mean, he or she will be monitored carefully by a doctor. What percentage of individuals from this population will have LDL levels 1 or more standard deviations above the mean? The associated press is a wire service and a ______ of news around the world. a) transport b) reporter c) portable d) importer What is the bill of rights? A buyer always wants to pay a price that is as _____ as possible, but never _____ than the buyer's willingness to pay. What artistic form did the ancient Romans borrow from the Minoancivilization?A. The frescoB. Landscape paintingC. Panel paintingD. Realistic sculpture Choose all pairs of points that are reflections of each other across both axes. A. (4 1/2, 1) and (1, 4 1/2) B. (2.5, 1) and (2 1/2, 1) C. (4.2, 1) and (2.4, 1) D. (1, 2.25) and (1, 2 1/4) E. (2, 2 1/3) and (2, 2 1/3) Which of the following is a type of a wormA.snailB.flea C.oysterD.fluke.Hope this helps. Write the medical name for the disease and separate it into suffix, root, and prefix.amyotrophic lateral sclerosis is the medical name Homeostasis: Response to Stimuli From the examples below, select the examples of cells or organisms responding to stimuli in order to maintain homeostasis. 1.)A plant bending toward a light source 2.)A cell bursting because it takes up too much water 3.)A person shivering when their body temperature is low 4.)A unicellular organism beating microscopic hairs to escape a chemical pollutant in its environment 5.)A cell dying due to a chemical poison 6.)An animal growing larger 7.)Ants moving within their mounds depending upon the time of day 8.)Iguanas laying in the sunlight if their body temperature is low 9.)Birds migrating when seasons change 10.)A person or animal getting sick because of infectious bacteria part2 fill in the blank A state of biological balance, or ____________ , is important for the survival of individual cells and ____________ alike. Physiological factors such as ____________ , water levels, and pH must remain within a certain ____________ for cells and organisms to remain healthy and functional. Regulation of the ____________ environment of cells and organisms is carried out through ____________ and other control ____________ . choice of words: location external hormones mechanism homeostasis internal groups feedback oganisms temperature range PG1 -William Stephens was a former member of the British Parliament who migrated from Britain to Savannah in 1737. The trustees in Britain hired Stephens to be their secretary. He was an excellent writer, and he was responsible for submitting regular updates about the state of the colony and the attitude of the colonists. PG2-The Staple of the Country of Georgia . . . intended to be, principally Silk and Wine, every Year confirms more our Hopes of succeeding in those two, from the great Increase (as has been before observed) of the Vines and Mulberry-Trees, wherein Perseverance only can bring it to Perfection.A State of the Province of Georgia,William Stephens, 1740What was William Stephenss role in the Georgia colony?He ran the colonys board of trustees. He served as the governor of the colony.He reported on the colony for the trustees.He established trade treaties for the colony. your thoughts about halloween Select all that apply What is the difference between an adjusted trial balance and an unadjusted trial balance? (Check all that apply.) Multiple select question. The adjusted trial balance is a list of accounts and their balances after adjusting entries have been posted. The unadjusted trial balance is more up to date and should be used to prepare financial statements. The adjusted trial balance is used to prepare financial statements. The adjusted trial balance generally has more accounts listed than the unadjusted trial balance.