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balandron [24]
3 years ago
9

Which applies to the collision theory?

Biology
1 answer:
Over [174]3 years ago
5 0

Answer:

In order for a collision to be successful by resulting in a chemical reaction, A and B must collide with sufficient energy to break chemical bonds. ... This minimum energy with which molecules must be moving in order for a collision to result in a chemical reaction is known as the activation energy.

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.    Copy and complete the sentences using these words ( some may be used twice)
sladkih [1.3K]

1. The right side of the mammalian heart pumps blood to the LUNGS.   Here it absorbs OXYGEN and is now called OXYGENATED blood.

The gas, CARBON DIOXIDE is removed from the blood in the lungs. The blood returns to the LEFT side of the heart and from here it is pumped to the BODY TISSUES where it gives up its OXYGEN and is now called DEOXYGENATED blood. It passes back to the LEFT side of the heart in VEINS    

2. Single Circulation -> The blood only passes through the heart once

   Double Circulation -> The blood  passes through the heart twice

3. Made of myocardium (thick muscle), four-chambered separated by valves, cardiac muscle is oxygenated via cornary ateries + veins, transports blood carrying oxygen + nutrients to the body's tissues

4 0
3 years ago
Briana is listing some pros and cons of recycling bottles. What can she list in the “Con” column? Pro Con Uses less energy to ma
poizon [28]

Answer:

Requires additional labor

Explanation:

The pros are the positive points and cos are the negative points.  

Cons of recycling bottle  

Cons of recycling bottle will include all those factors which are affecting the nature or cost in some or the other way.  

Out of all the given options, requires additional labor is a negative point as it points out the limitation of recycling of plastic. Plastic cannot be recycled if it requires extensively large labor force. Also large labor force will lead to higher cost.

Rest all other option are in support to the practice of plastic recycling.  

6 0
3 years ago
What’s the eighth planet from the sun ?
mr_godi [17]

Answer:

neptune

Explanation:

4 0
3 years ago
Read 2 more answers
What are the three blood types? Explain how there could be an AB blood type.
lawyer [7]

Answer:

AB

O

A

B

the AB blood type is created (mostly) by someone with A blood type making a baby with someone with B blood.

Explanation:

3 0
3 years ago
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In a controlled experiment in scientific study how long it takes parachute of different sizes to fall to the ground what is the
Grace [21]
The independent variable is a variable that can be stood alone. So therefore, the independent variable would be how long it takes to parachute.
6 0
3 years ago
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