……..Help…………please……..thanks

Answers

Answer 1

Hey this is your or my or whatever this is the other account because that one got banned cuz these kids be doing too much

Related Questions

I didnt know what to put it under so yeah its Science and worth 20 points!

Answers

Answer:

Li=element

U =element

Li(OH)2=compound

H2O= compound

MgCl2= compound

Which of the following is an accurate description of a positive feedback loop? SC.912.E.7.7

A.
It is uncommon in nature and it makes systems stable.

B.
It is common in nature and it doesn’t change the stability of systems

C.
It is uncommon in nature and is usually caused by humans

D.
It is common in nature and it makes systems stable

Answers

Regulatory functions such as feedback loops are very common in nature and happen thousands of times every day within our bodies alone.

A feedback loop is one of the methods by which biological organisms regulate functions. Feedback loops are a self-regulatory means through which the output of a system is then used as the input. Feedback loops can be of two types:

Positive FeedbackNegative Feedback

A positive feedback loop is one in which the system is stimulated to increase the production of a product. For example, the low levels of an enzyme in the blood will cause the body to produce more of that enzyme in a positive feedback loop. A negative feedback loop is just the opposite, in which high levels will cause a decrease in production.

Feedback loops are a vital part of maintaining homeostasis and for the survival of all organisms. Therefore, we can conclude that option D is correct in stating that feedback loops are common in nature and make the system stable.

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Are there any parts of the human body that get oxygen directly from the air and not from the blood?

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Answer: yes.

Explanation:

The lungs are probably the only organ to receive the air directly. The lungs take the air, send it to the blood stream through the heart, then it gets sent to other body parts by the red blood cells.

In a living organism, what is a tissue

Answers

Group of cells!!! ;)

The location of oxygen is represented by ___,

A) Label A
B) Label B
C) Label C
D) Label D

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Answer:

B. label b

Explanation:

po ang answer itry my best

need help can somebody help me please and thank you

Answers

Answer:

ok think of apples and trees and car and garage

Explanation:

the A goes to the T because it represents apples to trees and then C goes to the G because its car to the garage it that's how i've always remembered that for MRNA

1. How is it possible for a phospholipid to be hydrophilic and hydrophobic? (2)
1

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Phospholipids consist of a glycerol molecule, two fatty acids, and a phosphate group that is modified by an alcohol. The phosphate group is the negatively-charged polar head, which is hydrophilic. The fatty acid chains are the uncharged, nonpolar tails, which are hydrophobic.

5. Water can break apart rock because when water freezes it

Answers

Answer: The water goes into cracks in the rock, and when it freezes it solidifies allowing the ices to spilt the rock.

This is called frost wedging

Explanation:

hope this helps

Have a great day :)

vesicles formed from phagocytosis often fuse with a common cellular organelle. based on your knowledge of cellular biology, what organelle is this?

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Answer:Lysosomes in phagocytosis and autophagy. In phagocytosis, large particles (such as bacteria) are taken up into phagocytic vacuoles or phagosomes.

Explanation:

which animal was the first to be domesticated by early humans?

Answers

Answer:

it is dog because the dog is the best friend of the human

Answer:

Goats

Explanation:

Goats and/or sheep were the first animals to be domesticated by early humans.

Answer this please
fastest answer gets brainliest!!

Answers

Answer:

CO2 comes from air, gases, and burning.

H2O comes from the air and rain or someone watering the plant

Energy for the plant to grow

Explanation:

food Web
please help

Answers

Answer:

Rabbit

Explanation:

it a meat i belive it goes with the beef family red meat

what are the two main cells found in the epidermis

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The answer is Keratinocytes and Melanocytes.

please mark brainliest

how a diving board illustrates Newtons third law of motion

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Explanation:

Newton's third law states for every action there is an equal or opposite reaction. When jumping then landing down on the diving board, the downward force bends the board to which it then reverses that force pushing back making you go up.

please help for biology

Answers

Answer:

the first one

Explanation:

What characteristic of water causes it to display adhesion cohesion high specific heat capillary action

Answers

I think the answer should be the fact that water is a polar molecule.

This means it will attract other molecules which are polar (adhesion), including itself (cohesion).

I'm not sure about the last part of the question (high specific heat capillary action, the wording is a little confusing), but I think the reason why water has a high specific heat is the hydrogen bonds. Hydrogen bonding is the strongest kind of bond you can have in a molecule, so it would be harder to break those bonds, even with high heat.

Answer:

The polarity of water

i need help with this

Answers

The last option, mutations can be neutral

an average adult cheetah has a metabolic mass of 44,010 grams and a resting metabolic rate of 61.77 joules per second. is this information to add a data point for the cheetah to figure 2. based on the data, would u characterize the cheetah as an ectotherm or endotherm? support ur answer with evidence from the graph.

Answers

you should plot the point slightly above those of the chimpanzee and dog, where the blue star is in the graph to the right. They should conclude that a cheetah is an endotherm because its placement on the graph is in trend with the endotherms, not the ectotherms

Which of the following statements about mitosis is incorrect?

Prophase: chromosomes become visible

Telophase: the two new nuclei are formed

Anaphase: Nucleolus reappears.

Metaphase: chromosomes line up in the middle of the cell

Answers

Answer:

Anaphase: nuclues reappear is incorrect

Explanation:

This is incorrect because in anaphase, sister chromotids are seprated

Brainliest would be much appreciated!!

Which of these claims is true of Venus?

A. Venus has two moons.

B. On Venus, a day is longer than a year.

C. Venus is the fourth planet from the sun.

D. The atmosphere of Venus is capable of supporting life.

Answers

Answer:

B.) On Venus, a day is longer than a year, is the answer to your question. I hope this helps.

Answer:

Explanation:

took the test

Which property do solutions with low pH values have?

Answers

Answer:

b) Tastes sour

Explanation:

What is the best microscope to get a detailed view of the parts inside of a preserved plant cell?

Transmission electron microscope
Scanning electron microscope
Compound light microscope
Dissecting microscope

Answers

Transmission electron microscope

Answer:

transmission electron microscope

Explanation:

Which of the following circulates within blood?

Answers

Answer:

d. all of the above

Explanation:

Se genera con el calor.

Answers

Answer:

3 it fier not one or tow it 3

Explanation:

this answer it 3 pants

what factors influence the size of the zone of inhibition for an antibiotic

Answers

Answer:

Diffusion of the antibiotic, the size of the inoculum, the type of medium, and resistance mechanism of organism.

Explanation:

There are multiple factors that determine the size of a zone of inhibition. Including drug solubility, rate of drug diffusion through agar, the thickness of the agar medium, and the drug concentration impregnated into the disk.

I hope this helps!

PLEASE HELP!! WILL MARK BRAINLIEST

Answers

Answer:

mesosphere-The mesosphere is the third layer of the atmosphere, directly above the stratosphere and directly below the thermosphere. In the mesosphere, temperature decreases as altitude increases.

Explanation:

troposphere-The troposphere is the lowest layer of Earth's atmosphere. Most of the mass (about 75-80%) of the atmosphere is in the troposphere. Most types of clouds are found in the troposphere, and almost all weather occurs within this layer. ... The bottom of the troposphere is at Earth's surface.

2. what is the name of the rounded ball at the proximal end of the humerus?

Answers

Answer:

the head of the humrus is the ans

Which of the following correctly compares run-of-the-river dams and storage dams?
Select one:
of
оа.
Run of the river dams are less damaging to the environment.
O b. Storage dams can serve several purposes in addition to creating electricity.
O c. Storage dams are better built.
d. Run of the river dams are more efficient.
Dus page
Finish attempt

Answers

Answer:the answer is b

Explanation:

The answer is b because run of river cannot serve a lot of purposes like the storage dam and the dam is like most sturdier than the run of river.

When it comes to run-of-the-river-dams and storage dams, а. Run of the river dams are less damaging to the environment.

What is a run-of-the-river dam?

This is a type of dam that allows for the natural flow of water to continue without attempting to store the water.

As a result, it is not as damaging to the environment unlike storage dams which store water and disrupt flow and migration patterns.

Find out more on storage dams at https://brainly.com/question/27716403.

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explain the roles of mRNA and tRNA in protein synthesis

Answers

Answer:

Messenger RNA (mRNA) molecules carry the coding sequences for protein synthesis and are called transcripts; ribosomal RNA (rRNA) molecules form the core of a cell's ribosomes (the structures in which protein synthesis takes place); and transfer RNA (tRNA) molecules carry amino acids to the ribosomes during protein synthesis

Answer:

Explanation:

a protein that forms an ion channel in a membrane is most likely to be

Answers

Answer:

Transmembrane protein

Explanation:

First answer should be correct

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