the answer is D, I hope i helped <3
<span>Populations of a short type of sunflower are identified as a new species under the conditions that </span>they are unable to breed with the sunflowers of the original population.
Answer:
c. Left atrium
j. right atrium
f. left ventricle
g. right ventricle
Explanation:
The heart consists of four chambers that is two ventricles and two articles.
Blood enters the right atrium goes into the right ventricle.
The right ventricle then pumps blood into the lungs where the blood gets oxygenated.
Pulmonary vein then brings back the blood from lungs into the left ventricle, blood is pumped into the left atrium and out of the heart.
That is the process through which blood navigates in the heart.
Prokaryotes and virus don't have a nucleus, eukaryotespecially have a nucleus. Viruses can't replicate without a host cell that is eukaryotic or prokaryotic
~Hello there!
Your question: Chemical messengers produced by endocrine glands are called ______________.
Your answer: Chemical messengers produced by endocrine glands are called hormones.
Any queries ^?
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