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IgorC [24]
3 years ago
7

The endocrine system works by secretion of one or more chemicals called _______

Biology
2 answers:
scoray [572]3 years ago
3 0
The endocrine system secretes hormones.
Georgia [21]3 years ago
3 0
The answer would be hormones. Endocrine system synthesize hormones 
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The type of growth that a population may show when food and habitat are limitless is called?
saul85 [17]

A type of growth that a population may show when food and habitat are limitless is exponential population growth.

<h3>What is exponential population growth?</h3>

The case in which resources are limitless a population can experience exponential  population growth where the size increases at a greater rate.

Exponential growth occurs when there is large quantity of resources are present and few individuals are there to utilize it

When number of individuals increases the resources will depleted and growth rate will slow down.

Therefore, exponential population growth is the type of growth in which resources are plenty in comparison of population.

Learn more about exponential population growth here:brainly.com/question/14290652

#SPJ4

4 0
1 year ago
Describe how mutation and genetic recombination increase genetic variation
Gekata [30.6K]

Answer:

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

Explanation:

Hope this helps.  

3 0
3 years ago
What organelles can only be found in animal cells?
SOVA2 [1]
The lysosomes are the “garbage disposal” of animal cells , the same process takes place in plant cells in its vacuoles
5 0
3 years ago
Plz help well mark brainliest!!!
Vanyuwa [196]
The answer is B :),this sentence has to be longer LOL
4 0
3 years ago
Based on the information in the graph, which blood type is most likely to be in shortest supply during an emergency?
Maksim231197 [3]
While there is no graph provided and I cannot find the graph online, I will base my answer through theory. 

In theory, the most common blood type is O+, followed by A+, then B+, then AB+. Rh negative blood is deemed to be rare. While the most common blood type is O+, the same blood type is also called the "universal donor" as a type O+ blood has no antigens attached in red blood cells therefore the probability of adverse reactions (i.e. hemolytic reactions) when transfused to other blood types are close to nil. In an emergency situation, wherein there is not enough time to do proper crossmatching, blood type O+ can be used therefore supplies of blood type O+ are easily depleted.
5 0
3 years ago
Read 2 more answers
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