I need help with part of this bioligy quiz! please help me!!
Question 14 (2 points)
What causes mutations?

Question 14 options:

Mistakes in replication or environmental substances.

An organsim's need for a more advantageous trait

DNA getting tired.

A need for superpowers in the population

Question 15 (2 points)
Using your knowledge of the different types of mutations, which type would be the most severe?

Question 15 options:

point mutations

substitution mutations

frameshift mutations

mutations where A's are replaced with T's

mutations occur when the cell makes errors as it copies it’s genes

Explanation:

They occur when there is a change in genes for one animal of a species. it can reproduce and spread the mutated genes to it's offspring. :D

Explanation:

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation: