Answer: Angiosperms represent approximately 80 percent of all known living green plants. Examples range from the common dandelion to ancient flowers such as magnolias. Angiosperms also make up the vast majority of all plant foods we eat. (Ex. grains, vegetables, and fruits.) The angiosperms are vascular seed plants in which the ovule (egg) is fertilized and develops into a seed in an enclosed hollow ovary The ovary itself is usually enclosed in a flower, that part of the angiospermous plant that contains the male or female reproductive organs or both. fruits are derived from the maturing floral organs of the angiospermous plant and are therefore characteristic of angiosperms.
Explanation: ^
Answer: A The ability to acquire new genetic traits over its lifetime
Explanation:
Out of the choices given, one adaptation that is unique to marine mammals is they can slow their own heartbeat down.
Answer:
separation of sister chromatids
Explanation:
The hypothesis is the question you are trying to answer or the problem you need to figure out, it is kind of like a starting point