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const2013 [10]
3 years ago
11

Select all of the answers that apply.

Biology
1 answer:
Paraphin [41]3 years ago
3 0
The four laws or principles that are involved with the study of Stratigraphy are the following:
1. Principle of original horizontality
2. Law of superposition
3. Law of crosscutting relationships
4. Principle of Lateral Continuity
5. Principle of Faunal Succession 
6. The Law of inclusions
Therefore, the correct answers would be 1, 2 and 4. Hope this answer helps.
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How does artificial selection cause rapid changes in the phenotypes of organisms?
bixtya [17]

Answer: A. By selecting dominant genotypes

Explanation:

Artificial selection or selective breeding can be defined as the induced breeding process in which humans select parents of plants and animals that have desired traits that are beneficial for them to produce offspring that have characteristics of both parents and they are of improved yield and quality. This brings the change in the phenotypes of the offspring as compared to the parents. As the passage of dominant desirable traits in the genotype from either of the parent when gets expressed then the phenotype of the organism also change.

8 0
3 years ago
Separation caused by geographic division is called ? A) allopatric speciation B) genetic speciation c) parapatric speciation D)
just olya [345]
The correct answer would be A
4 0
3 years ago
Organisms that can interbreed and produce offspring that can grow to produce young are of the same __________.
olya-2409 [2.1K]
The answer is specie. 
8 0
3 years ago
Under certain circumstances, potassium ions ( K + ) in a cell will move across the cell membrane from the inside to the outside.
dexar [7]

Answer:

8.18 × 10 ⁻²¹.

Explanation:

The potential energy may be defined as the energy stored in the rest objects. This energy is important for the maintenance of the concentration gradient in the cell.

The change in the potential energy can be calculated as follows:

W = v2-v1 × q.

Here, the charge of the proton is considered because k+ ions has been used.

W= 0 - ( - 70. 5 mV) × 1.602 * 10^-19 C.

W= 8.18 × 10 ⁻²¹J.

Thus, the answer is 8.18 × 10 ⁻²¹.

5 0
3 years ago
REALLY EASY!!! JUSUT CAN'T CHOOSE !!!! WILL GIVE BRAINLIEST!!!! AT LEAST TAKE A LOOK!!! ANSWER IF 100% SURE THO!!!
Anni [7]

Answer:

The air pollution act

Explanation:

Hope I helped:)

5 0
3 years ago
Read 2 more answers
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