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Elodia [21]
2 years ago
7

What are the steps of muscle contraction?

Biology
1 answer:
murzikaleks [220]2 years ago
3 0
It's more like something losing its power
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Plsss helppp 200 points extra
defon

Answer:

fother Aa

mather aa

Explanation:

the top are not AA so that means the father is Aa because the ones below are aa

4 0
3 years ago
Read 2 more answers
How many different blood types are there?
oee [108]
Their is AB, O, B, and A. Which is four. If your were to include whether the blood type was a Negative blood type and positive blood type they're would be . AB+, O+, B+, A+, AB-, O-, B-, A-. Which is eight.
3 0
3 years ago
Which equation best represents conservation of matter?
worty [1.4K]

Answer:

A 6H2O + 6CO2 → C6H12O6 + 6O2

Explanation:

The law of conservation of matter states that matter can neither be created nor destroyed in a system. In other words, when elemental matter undergoes a reaction, the amount of elements used must be equal the amount produced.

The equations in this question depicts the overall photosynthetic process where CO2 combines with H2O to produce C6H12O6 and O2. In order for this equation to obey the "conservation of matter", each individual element must be equal on both the reactant and the product side i.e. the equation must be balanced.

The equation that fulfills this is:

6H2O + 6CO2 → C6H12O6 + 6O2

Hence, it correctly describes the conservation of matter.

4 0
2 years ago
Question:
Harlamova29_29 [7]

Explanation:

1. fungus chipmunk fox

2. 3rd one

3.

4 0
2 years ago
calculate the mass defect for oxygen-16 given this data: mass of an oxygen-16 atom: 15.994914 amu mass of a proton: 1.00728 amu
o-na [289]
The answer is <span>0.132606 amu.</span>

The mass defect (Δm) is the total mass of protons and neutrons minus the mass of the atom. 
<span>mass of an oxygen-16 atom: 15.994914 amu
mass of a proton: 1.00728 amu
mass of a neutron: 1.00866 amu
</span>
An oxygen atom has 8 protons and 8 neutrons. Therefore:
Δm = 8 · 1.00728 + 8 · 1.00866 - <span>15.994914 = 8.05824 + 8.06928 - 15.994914 = 0.132606 amu
</span>
5 0
3 years ago
Read 2 more answers
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