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olganol [36]
3 years ago
11

Which atom is involved in giviiſig your heart energy to beat?

Biology
1 answer:
Digiron [165]3 years ago
7 0
Oxygen, One of the many important jobs of your blood is to deliver oxygen throughout your body. But when you have heart failure, your heart muscle might be weaker and may not pump blood the way it normally would. That means your body doesn’t get the oxygen it needs
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Water obtained from natural resources does not show neutral pH. What is the reason behind this
kati45 [8]
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3 0
3 years ago
Control-part of the body that determines what to do with the information about the change in setpoint (I will give brainliest)
Ann [662]

Answer:

Hypothalamus

Explanation:

The hypothalamus is involved in different daily activities like eating or drinking, in the control of the body's temperature and energy maintenance, and in the process of memorizing and in stress control. It also modulates the endocrine system through its connections with the pituitary gland.

4 0
3 years ago
How does a muscle spindle sense muscle stretch when the muscle is shortened?
Pachacha [2.7K]
It form the contraction and relaxation of muscle
4 0
3 years ago
In the dihybrid cross you performed, EeHh x EeHh, what is the probability of producing an offspring with this genotype: EEHh
ikadub [295]

The probability of producing an offspring with this genotype: EEHh is 1:1

4 0
3 years ago
A possible reaction for the degradation of the pesticide DDT to a less harmful compound was simulated in the laboratory. The rea
Bas_tet [7]

Answer:

This exercise is incomplete, missing the value of k (decay constant), which is equal to 4x10⁻⁸s⁻¹ at 25°C

The answer is 0.549 years

Explanation:

Given:

first order of reaction

k = 4x10⁻⁸s⁻¹

For a first order of reaction, the half-life time for the degradation of DDT is equal to:

t=\frac{0.693}{k} =\frac{0.693}{4x10^{-8} } =17325000s=0.549years

8 0
4 years ago
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