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NikAS [45]
3 years ago
15

PLZ HELP!!!!!! 99 POINTS_______________ reactions transfer energy to the surroundings, usually as heat. A) Decomposition B) Endo

thermic C) Exothermic D) Synthesis
Biology
2 answers:
Alika [10]3 years ago
8 0

_______________ reactions transfer energy to the surroundings, usually as heat.

C. Exothermic

inn [45]3 years ago
3 0
B. Exothermic

"Exo" means it is having a relationship with the exterior, which in this case exothermic is when heat is transferred to the surroundings.




Hope it helped,




BioTeacher101
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Answer:

Explanation:

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The effect that botox have on the neuromuscular junction and its function is that there is interaction between Botox and neural transmission which obstruct the acetylcholine to be released, which result to paralysis of muscle.

4 0
3 years ago
Quentin has blue eyes, blond hair, freckles, dimples and flat feet. which of these traits are polygenic?
inessss [21]
The answer is the first choice: Blue Eyes.

Polygenic traits are those controlled by two or more genes (hence the name "poly" in the term). Other examples would be skin color and height.

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3 years ago
Most coastal areas on Earth experience two high tides and two low tides every lunar day. What is a lunar day? Our days on Earth
ahrayia [7]

The correct answer is - C) 5:35 PM Friday.

The low tides occur twice in a lunar day, thus they are diurnal. The low tides appear when the Moon is between that point of the planet and the opposite of that point of the planet, thus in between, which is happening twice, on opposite parts of the planet.

Since the lunar day lasts for 24 h 50 m, we should just divide it in two, thus get 12 h 25 m. Than we should add the 12 h 25 to the time when one of the low tides appeared, which is 5:10 AM, so we will get 5:35 PM.

The low tides appear because the Moon is pulling the water upwards with its gravitational pull above the place where it is, so the side parts of the planet have their waters dragged away,thus resulting in the retreating of the water, known as low tide.

3 0
2 years ago
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3. You begin with one cell that contains twelve chromosomes. This cell undergoes one mitotic division (you need to know the end
andreyandreev [35.5K]
<h2>Answer:</h2><h3>Part 1.</h3>

After one mitotic division, end result will be two cells.

<h3>Explanation:</h3>

Because mitosis is a cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.

<h3>Part 2:</h3>

There will be 12 chromosomes in each daughter cell.

<h3>Explanation:</h3>

Because number of chromosome remain same (diploid) in mitosis.

3 0
3 years ago
Who was the first person to propose a heliocentric model of the universe
irina [24]
Hello There!

It was a Greek astronomer called Aristarchus of Samos.

Hope This Helps You!
Good Luck :) 

- Hannah ❤<span />
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3 years ago
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