The correct option is C.
Alternation of generation is a type of life cycle which occur in those plants that have distinct sexual haploid and asexual diploid stages. In the cycle of alternation of generation, meiosis is responsible for the formation of spores from sporophyte.
Answer: P waves are faster then s waves
I believe that a cell must use active transport to move molecules across the membrane against a gradient. Your answer should be D.
Answer:
The amount of land available for grazing decreases.
Explanation:
A rangeland can be described as a vast field of land comprising of grasses, shrubs and a few flowering plants. Such type of land is considered ideal for the the grazing of animals.
However, as more of this land is used for urban development, the more available land for grazing decreases.
Open because there is an open cavity called a hemocoel.