Answer:
Our solar system formed about 4.5 billion years ago from a dense cloud of interstellar gas and dust. The cloud collapsed, possibly due to the shockwave of a nearby exploding star, called a supernova. When this dust cloud collapsed, it formed a solar nebula—a spinning, swirling disk of material.
Explanation:
Answer:
The correct answer is : Sexual orientation
Explanation:
It has to do with a person's feelings, it involves the sense of identity; even though, it can or cannot be evident in an individual's appearance or behavior. It refers to the factors that influence the interactions between sex hormones and the developing brain.
Answer:
food sac since it stores nutrients or food for the plant or animal.
Explanation:
The answer is A because The other answers dosent make any sense to me:]