Answer: The skeletal system and the circulatory system
Explanation:
The trunk of the tree helps in transporting the water and food materials to various parts of the plant.
The trunk of the plants provides it support and allows the movement of the substances from the roots to the other parts of the tree.
The skeletal system of the human body provides structural support to human body. The circulatory system of the body helps in transporting materials fro one part to another in the body.
Answer:
If a geneticist is studying the visible expression of allele combinations in an organism, such as its height, hair color, and eye color, they are studying the organism's phenotype. Therefore, the correct answer is b) Phenotype.
601
81
A. True
B. False
Answer:
81
Explanation:
the answer will be 319