It is important because you need vitamins and minerals from them e.g. Scurvy no vitamin c
Answer:
Fibroblast
Explanation:
Connective tissue is the tissue which is named for its function that is the tissue which connects the two system, two tissues and two cells in a body.
The connective tissue is usually composed of a variety of cells which includes mast cells, adipocytes, macrophages and some fibres.
The fibre is the main component of the connective tissue as it provides strength to the tissue, therefore, the fibroblasts which secrete these fibres called collagen fibres and the components of the matrix form the highest composition of the connective tissue.
Thus, Fibroblast is correct.
Artificial selection
This is called artificial selection
.
Artificial selection is a process by which humans choose and use animals and plants with desirable characteristics (phenotypic traits) to reproduce and have offspring together. Farmers usually select cattles with beneficial characteristics such as high milk production, and made them breed. The more these characteristics are demonstrated in the offspring, the more they are said to be transmissible.
Answer:
Explanation:
I’m pretty sure it’s the top one