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Vlada [557]
3 years ago
12

Which three components are common to all amino acids?

Biology
2 answers:
Marizza181 [45]3 years ago
7 0

Answer:

A

Explanation:

I believe

olya-2409 [2.1K]3 years ago
6 0

Answer: the third one

Explanation:

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Which of the following has a strong, positive inotropic effect, meaning it increases the strength of each contraction of the hea
andreyandreev [35.5K]

Missing choices:

A) Myocardial hypercapnia

B) Hypocalcemia

C) Hyperkalemia

D) Hypercalcemia

E) Myocardial hypoxia

I'm debating between two answer choices. A) Myocardial hypercapnia and E) Myocardial hypoxia.

Myocardial refers to the cardiac muscle or myocardium. 

Hypercapnia is the excessiveness of carbon dioxide in the blood stream.

<span>Hypoxia is the inadequate amount oxygen in the body.</span>

I'll go with E) <span>Myocardial hypoxia. </span>

3 0
3 years ago
Radio waves travel at the speed of light, which is 3.00 x 10^8 m/s What is the wavelength of a 1.00 x 10^8 Hz radio wave? 0.333
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Answer:

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Explanation:

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3 years ago
How do terrestrial animals excrete carbon dioxide? pls answer asap
balu736 [363]

Sorry for the other guy. He was rude. Here's the answer:

Animals excrete CO2 by cellular respiration. Since any living things besides plants can't break down CO2, it just gets put back into the environment. I hope I helped you :)

7 0
3 years ago
The heart of an embryo starts to pump blood by the ________.
melamori03 [73]

Answer:

fourth week of pregnancy

Explanation:

Mark me brainly please

5 0
3 years ago
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which of the following has been an observed consequence of the removal of top predators in an ecosystem? please choose the corre
amm1812

Increases in both macropredator populations and wildlife killing cattle have been noted.

<h3>When the top predators are eliminated, what happens?</h3>

Due of their ability to control prey populations, predators are crucial to ecosystems. Prey can overpopulate if there are no predators. It may also cause disease outbreaks that spread to domesticated animals and harm to nearby plants and plants.

<h3>What impact does the absence of predators have on the ecosystem?</h3>

It was observed that the absence of significant predators in forest ecosystems has allowed game animal numbers to skyrocket, stunting the growth of young trees and lowering biodiversity. Less carbon is sequestered as a result of this, which raises the possibility of climate change and contributes to deforestation.

To know more about ecosystem visit:-

brainly.com/question/13979184

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