I’ll give you some key points and after that you should be fine, tide, swept underneath and over, density differences and climate change
Answer:
The three main parts of the earth are the crust, the mantle, and the core.
Explanation:
Hope this helps!
Answer:
C. internal fertilization
Explanation:
The release of eggs and sperm into the water is known as spawning.
***see attached pic***
Some helpful tips:
The nucleus is always going to be the big, spherical shape.
The ER is always going to be a weird, folded looking structure attached to the nucleus (rough = has ribosomes on it which are usually represented by little dots, smooth = has no ribosomes on it aka no dots)
The GA looks like the ER but it is not going to be attached to the nucleus like the ER is.
The mitochondria is always going to be pill-shaped and have weird folds inside of it.
Answer:
People drink water that has been contaminated by animal feces
Explanation: