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Zarrin [17]
3 years ago
11

The biological function of stem cells is to _____.

Biology
1 answer:
scZoUnD [109]3 years ago
7 0
The biological function of stem cells is to replenish existing stem cells and differentiate into specific cell types
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What effect does the soil type have on the amount of soil moisture it can hold?
pishuonlain [190]

Answer:

Soils with smaller particles (silt and clay) have a larger surface area than those with larger sand particles, and a large surface area allows a soil to hold more water. In other words, a soil with a high percentage of silt and clay particles, which describes fine soil, has a higher water-holding capacity.

6 0
3 years ago
Precipitation includes ______.<br><br> hail<br> rain<br> snow<br> all of the above
vodka [1.7K]
Anything that falls from clouds is considered precipitation so the answer is all of the above.
8 0
4 years ago
Read 2 more answers
What would be the genotype for a plant that is heterozygous for the trait above?
matrenka [14]

Answer:

a - Gg

Explanation:

heterozygous means different, and G and g are different.

3 0
3 years ago
Consider the scenarios described below. Match the concept described by the scenario with the theory.
astraxan [27]

Answer:

1 - natural selection

2 - uniformitarianism

3- inheritance of acquired characteristics

4 - catastrophism

Explanation:

1. Natural selection refers to the evolution of organism or changes in the characterstics of organism depending on the environmental conditions. Hence, the lizard moved on fantasy island evolved with larger head and stronger bites as per the environmental condition.

2. The concept of Uniformitarianism states that the natural geological processes happening in present have already occured in past with same intesity and rate. Hence, geologist uses the phrase "The present is the key to the past" for  formation of mountain, rock formation and water movements.

3. Inheritance of acquired characteristics are the characteristic acquird by the ancestors and transmitted that gradually acquired characteristic to their progeny. Hence, the rats acquire the charactieristics and transfered it to the next generations.

4. Catastrophism means the regular occurrence of meteorological and geological disturbances to explain the existence the fossil record. Hence, teh mass exticiton due to asteroid impact is an example of Catastrophism.

So, the correct options in sequential order is natural selection, uniformitarianism, inheritance of acquired characteristics, and catastrophism.

3 0
4 years ago
Luz, who is skydiving, is traveling at terminal velocity when she changes position by going headfirst toward the ground.
Ne4ueva [31]
The correct answer to the question is the third statement. <span>She will speed up because air resistance will decrease and be less than gravity. Changing position during skydiving is one of the factors affecting the speed. Since the cross section area is smaller than the first position, she experiences lesser air resistance, which causes her to speed up.</span>
5 0
3 years ago
Read 2 more answers
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