1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
astraxan [27]
3 years ago
9

The word topsoil is commonly used, but not always correctly. the proper definition is ________.

Biology
1 answer:
Kaylis [27]3 years ago
8 0
The topsoil is the upper and outermost layer of soil, usually the top 2 inches to 8 inches. It contains the highest concentration of organic matter and microorganisms. Topsoil is used as the medium for all plant growth, whether it is a lawn, garden or prairie.
You might be interested in
( i will give brainliest asap! )Choose one of these two scenarios, and use the scenario to demonstrate the meaning of E = KE + P
Vedmedyk [2.9K]

Answer:

the first one is right ik this i did it give brainliest please

Explanation:

4 0
3 years ago
What is the role of RNA in protein production
Marina86 [1]

Answer:

Ribosomal RNA (rRNA) associates with a set of proteins to form ribosomes. These complex structures, which physically move along an mRNA molecule, catalyze the assembly of amino acids into protein chains. They also bind tRNAs and various accessory molecules necessary for protein synthesis.

Explanation:

7 0
2 years ago
An individual eats a hamburger . which two symptoms must interact to transfer the nutrients
Fudgin [204]
Digestive and circulatory
4 0
2 years ago
The trait of medium-sized leaves in iris is determined by the genetic condition PP′. Plants with large leaves are PP, whereas pl
dsp73

Answer:

20 large size leaves plants

40 medium sized leaves plants

20 small sized leaves.

Explanation:

PP = large leaves

P'P' = small leaves

PP' = medium leaves

PP' was crossed with another PP' plant:

PP'   x   PP'

progeny = PP, 2PP', and P'P'

PP = 1/4  x 80 = 20 large size leaves plants

PP' = 1/2 x 80 = 40 medium sized leaves plants

P'P' = 1/4 x 80 = 20 small sized leaves.

<em>Hence the phenotypes would be:</em>

<em>20 large size leaves plants</em>

<em>40 medium sized leaves plants</em>

<em>20 small sized leaves.</em>

6 0
3 years ago
Cells in a monkey undergo both mitosis and meiosis. How many chromosomes do cells 1 and 2 have?
elena55 [62]

Answer: b

Explanation: Mitosis produces 2 cells where has meiosis produces 4 and 2 is half of 4

(plus I just took a test with this question)

4 0
2 years ago
Other questions:
  • What is radioactive decay?
    12·2 answers
  • Which of the following is TRUE of a cell membranes?
    12·1 answer
  • When MRNA sequences are translated in the ribosome, the amino acid sequence depends on the reading frame. There are three readin
    13·1 answer
  • A group of organisms at any level in a classification system is called a:
    13·1 answer
  • Which best describes metabolism? A. all anabolic chemical reactions in the body B. all catabolic chemical reactions in the body
    15·1 answer
  • Energy carried by waves
    5·1 answer
  • An organism has 50 chromosomes in its body cells, how many chromosomes are in it’s sex cells?
    5·2 answers
  • a sequence of amino acids called a blank is produced during the process of blank during this process, the blank of a TRNA molecu
    7·1 answer
  • PLS HELP
    8·2 answers
  • Which two parts of the cell are unique to plant cells?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!