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weeeeeb [17]
3 years ago
10

PLEASE HELP I HAVE AN EXAM !!!

Biology
1 answer:
Licemer1 [7]3 years ago
4 0

Explanation:

Cortisol secretion is regulated by the hypothalamic hormone, CRH, and the pituitary hormone, ACTH, in the hypothalamus-pituitary-adrenal axis. Cortisol is known as a stress hormone involved in the response to physical and/or emotional stress.

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ANSWER QUICK!!EASY QUESTION!!<br><br>u can pick more than one answer ​
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Explanation: it’s the food chain, and predators eat prey! In this case the smaller one!!!

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The energy available at the trophic level that has secondary consumers is 50 kilocalories. How much of this energy is most likel
mihalych1998 [28]
<h2>Answer:</h2>

Option C is correct.

C. 5 kilocalories

<h2>Explanation:</h2>

Only a little amount of energy as 10% is transferred to the next trophic level. This is called 10% rule. So, in this case as the energy available at the secondary trophic level is 50 kilocalories and 10% of it is transferred into the tertiary level so it would be 5 kilocalories.

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3 years ago
Within systemic capillaries, substances such as oxygen, hormones, and nutrients move by ____________ from their relatively _____
AnnZ [28]
Blood taken vitamin by oxygen
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3 years ago
Describe the Real world examples of newtons third law that were intended in applications of newtons law
AlexFokin [52]

Answer:

  1. The recoil force of a bazooka (reaction) + the accelerating force of a missile
  2. When walking, the foot pushes down and back (action) + the floor pushes up and forward
  3. When a rocket is taking off, the combustion of the fuels (an action) creates a direct and opposite reaction which is the thrust of the rocket upwards.

Explanation:

Newton's third law states that for every action (force) in nature there is an equal and opposite reaction. Simply put, forces act in approximately equal and opposite pairs (Action and Reaction).

This law is one of the reasons why the foundation of a building must be built in such as way that is exerting equal and opposite pressure against the building which it is carrying. When the forces are equal, the balance of forces are said to be in equilibrium.

Cheers!

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What is the difference between a general interest Science question and a testable question
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A testable question is something you need data for, ex: if i bounce a bouncy ball from larger heights, how high will it fly? it can't be just a regular yes or no question
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