Index fossils (also known as guide
fossils, indicator fossils or zone
fossils) are fossils used to define
and identify geologic periods (or
faunal stages).
Animals can be either warm-blooded or cold-blooded. Warm-blooded animals, which are mostly birds and mammals, need to maintain a relatively constant body temperature or they would suffer dire consequences. It doesn't matter what the outside temperature is—they must maintain the same internal temperature.
Answer:
Salt in the ocean comes from rocks on land.Oceans water is salty because river flowing into it
Explanation:
Answer:
1. The force applied to the ball by the pitcher will impact your ability to hit a home run because according to Newton's laws, the force that the ball hits the bat with will have an equal and opposite reaction, meaning the ball would be bounced off with the same amount of force as the pitcher applied to the ball.
2. It would be easier to hit a home run with a lighter ball because the lighter ball would not need as much force applied to it as a heavier ball would, and according to Newton's second law, F=ma, if the mass is less then it would affect the force in a negative way.
This is my work, so build on it, and do not copy it.
Eating too much lipids increases risk for many threats of health.
A diet which is rich in lipids can raise cholesterol levels which are found in the blood and this leads to increased heart disease risk.
There are trans fats which are found in stick margarine, packaged snacks, and fried foods which makes cholesterol to be high. In order for a person to survive, he/she needs fat in the body but it should be taken in the moderation of nutrients.
Eating too much lipids someone can be obese or overweight and this brings out the risk of colorectal and prostate cancer, breast cancer, and endometrial.