Biology, 05.09.2021 22:50, josephnoah12161

Many farmers and gardeners compost their plant and animal waste. The living material naturally decays in compost bins, forming a dirt-like substance that's rich in nutrients. The next season, farmers use this substance as a natural
fertilizer for their crops.
A biology student has grown tomato plants for several years. Until now, he used an artificial fertilizer formulated for
tomato plants. This fertilizer caused his plants to grow fas wfaster and taller than they grew in unfertlized soil. The student
wants to know whether using natural compost will cause his tomato plants to grow faster and taller
than his artificial
fertilizer.
Answer the following questions to plan an investigation using the steps of the scientific method and help the student
find the answer to his question. What’s the student’s scientific question?

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 09:00, idk8348

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Answers: 2

continue

Biology, 22.06.2019 09:30, danielapenaoypgns

This is the process of making a prediction based on the results of prior observations of similar events.

Answers: 1

continue

Biology, 22.06.2019 13:20, abolton04

Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.

Answers: 1

continue

Biology, 22.06.2019 14:00, michellemonroe012305

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.

Answers: 1

continue

Do you know the correct answer?

Many farmers and gardeners compost their plant and animal waste. The living material naturally decay...