Answer: They make sure that the body's pH, glucose, and iron are all at their proper levels.
Explanation:
Answer:
The sporophyte body comprises a long stalk, called a seta, and a capsule capped by a cap called the operculum. The capsule and operculum are in turn sheathed by a haploid calyptra which is the remains of the archegonial venter. The calyptra usually falls off when the capsule is mature.
There aren´t any ABCD options so how about a brief explanation.
A dependent variable is a person, place, or thing that relies on another person, place, or thing for change. In a flower patch, the bee is the independent variable. It can carry whatever pollen without fail. The flowers are at the mercy of the bee whether they receive pollen or not, cypress pollen or sunflower pollen. Therefore, the flower(s) are the <u>dependent variable</u>(s).
Hi! I believe the answer should be B) The smoke that results is toxic.
Hope this helps!