What are two ways excess nitrogen is added to the nitrogen cycle

1. According to the central dogma, what is the relationship among DNA, RNA, and proteins?

Breeders that cross genetically different individuals in hope of producing organisms with multiple desirable traits are using a technique called a. cloning b. hybridization c. genetic engineering d. inbreeding

The diagram below shows four positions of the Moon. Which position produces the highest possible tides?

How do the antibiotics called cell wall inhibitors works specifically?, and why can't they be used on animals cells?

3 problems that occur when coal is used

What's the function of rough er

Milo is observing the things around his family's farm. He writes down four different resources and whether he thinks they are renewable or nonrenewable. The table below shows his notes.

A baby born from a caesarian section (an operation where the baby is removed surgically from the abdomen instead of a vaginal birth) would result in:

What are body waves?

Which of these is NOT considered to be an organic substance? A) carbohydrates Eliminate B) lipids C) metals D) proteins