Heat causes water to evaporate into steam or water vapor.When the vapor cools it forms clouds. When those clouds get too heavy, it rains to get rid of all the water that cooled down.
Answer:
phloem
Explanation:
In plants that bring the food made of leaves to all the other areas of the plant, Phloem is also known as bast. Phloem is made of different cells, called sieve channels, phloem fibers, complementary cells and parenchymatic phloem cells. Primary phloem consists of the epidermal cells of root and shoot tips (zones of new cell production), either of the propellant, the cells of which ripen before elongation, or the metaphloem in which the cells mature after elongation, during development.
Answer:
Coelenterates are the first invertebrates to develop a true nervous system.
Answer:
A sperm and an egg each contain one set of 23 chromosomes The chromosomes that determine the sex of the baby, so yes
Explanation: