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Umnica [9.8K]
3 years ago
6

Which of the following statements is true?

Biology
1 answer:
AnnyKZ [126]3 years ago
4 0

Answer:

Explanation:

Cold blooded animal did not have cold blood.

Cold blooded animals can’t change their body temperature to match the environment.

Mammals and birds are not cold blooded.

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Technology can have good and bad effects. What is a bad effect of spraying pesticides on crops ?
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Punnett Squares are used by geneticists to determine the likely genotypes of the offspring of two parents.
PilotLPTM [1.2K]
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See the picture (though it is directly from Wikipedia, please note). The likelihood of BB is 25%, of Bb is 50%, and of bb 25%.

6 0
3 years ago
Cerebrospinal fluid circulates within the ventricles of the brain and in the subarachnoid space outside the brain. Cerebrospinal
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Answer:

true

Explanation:

Cerebrospinal fluids  is a  colorless fluid  that is secreted in the choroid plexus,and  circulates in the ventricles system  and sub -aranchinoid space  of the brain and spinal cord. its provides nutrients  to the surrounding  neurons, cushions the effects of trauma, pressure, acts as buffer and provides protection through immune  system .

it plays a vital role in regulating  blood flow, through a process called cerebral auto regulation,This is needed to maintain efficient cerebral blood flow of oxygen and other metabolites, and withdraw of metabolic wastes from the brain.

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4 0
3 years ago
This is an involuntary, non-striated muscle found throughout the human body.​
astraxan [27]

Answer: Smooth muscle

Explanation:

I got it wrong on usatestprep and when it showed me the answer key, smooth muscle was the correct answer.

8 0
2 years ago
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adelina 88 [10]
<h2>J-shaped growth curve</h2>

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  • This kind of population development is named 'thickness autonomous' as the guideline of development rate isn't attached to the population thickness until the last accident

8 0
3 years ago
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