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alexandr402 [8]
4 years ago
9

BRAINLIESTTT ASAP!

Biology
2 answers:
cupoosta [38]4 years ago
8 0

Answer:

the answer is b. I just took the test and I got it right. Please give me brainlyest.

Tanzania [10]4 years ago
4 0
All of them are highly reactive nonmetals
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How many grams of CaCl2 are needed to make3.5L (3500ml)<br> of a 15% calcium chloride solution?
madreJ [45]

Answer:

525 grams

Explanation:

Assuming the solution to be prepared is 15% by weight calcium chloride, it means 15 grams of calcium chloride will be in 100 mL of solution.

To calculate the amount needed to make 3500 mL solution;

15 g is required to make 100 mL

X g is required to make 3500 mL

X = 15 x 3500/100

          = 525 g

<em>Therefore, 525 grams of calcium chloride will be needed to make 15%, 3500 mL of calcium chloride solution.</em>

7 0
4 years ago
The purpose of Phase II in rehabilitation is to control inflammation.<br> O a. True<br> O b. False
kompoz [17]

The correct answer is False.

Explanation

Rehabilitation has three main phases, the first of which is the first response to an injury, so the main objective in this phase is to defend the body against harmful substances, eliminate dead or dying tissue and promote the renewal of normal tissue. as well as alleviating pain, controlling the inflammatory response to injury and protecting the affected anatomical area. So you have to clean the wound, disinfect it, cover it, and in cases where it is required to put ice to reduce inflammation.

In the second phase the recovery of functional losses, so it is necessary to start making small movements in the affected area to reactivate its functions progressively.

The third phase is advanced rehabilitation in which functional training work begins with the aim of strengthening and putting the affected area back in a movement directed towards sports practice.

Therefore, the correct answer is False, because the inflammation control is done in Phase I and not in Phase II.

3 0
3 years ago
Enzymes affect chemical reactions in living orgranisms by
babymother [125]
By weakening bonds in reactants
4 0
3 years ago
Explain the functions of the spiral cord​
AURORKA [14]

Here you go

The spinal cord is the main pathway for information connecting the brain and peripheral nervous system. The human spinal cord is protected by the bony spinal column shown to the left. The spinal column is made up of bones called vertebrae.Information (nerve impulses) reaching the spinal cord through sensory neurons are transmitted up into the brain.

Hope it helps

Please mark me as Brainliest

5 0
3 years ago
Read 2 more answers
What are the processes in which materials move through a cell membrane?
scZoUnD [109]
If the materials are sugars and gases, this process is diffusion. Water only moves through a cell membrane by osmosis.
5 0
4 years ago
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