Your answer is correct. Chitin provide the strength to insect exoskeletons. Cellulose is the strength for plant. Starch and glycogen are energy sources for life.
Answer:
Disagree
Explanation:
During interphase, the cell copies its DNA in preparation for mitosis.
it spends its whole life doing this.
Answer:
The real breakthrough in understanding DNA, however, came with the discovery of its structure in 1953. The discovery of the structure of DNA is often credited to James Watson and Francis Crick.
Explanation:
Answer:
the answer is A
Explanation:
According to Erikson , physical comfort and sensitive care are keys to establishing a basic trust in infants.
Answer:
hope this helps:)
Explanation:
The thyroid gland uses iodine from food to make two thyroid hormones that regulate the way the body uses energy. The parathyroid glands are four tiny glands located behind the thyroid gland. The parathyroid glands produce a substance (parathyroid hormone) that helps control the amount of calcium in the blood.
