Answer:
I would choose answer A
Explanation:
The DNA has the instructions for making proteins. The genes inside the DNA have nucleotides which make the Proteins.
We are not explaining something, just describing a fact about nature. This law has been repeatedly supported by many observations and experiments.
The researchers Coon and Steinberg found that parenting style contributed to intellectual performance. The correct option is d.
<h3>What is parenting style?</h3>
A parent's psychological conduct that reflects how they raise their children is known as their parenting style. Many different things, including the environment, economic situation, etc., have an impact on parenting style.
Social background is the kind of family a person comes from. It takes into account a person's upbringing, intelligence, way of life, family history, etc.
Therefore, the correct option is d. Parenting style.
To learn more about parenting style, refer to the link:
brainly.com/question/15078936
#SPJ1
I believe the answer is D. The skeletal system provides red blood cells, protection, and support.
