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
MA_775_DIABLO [31]
3 years ago
10

How do plants get the nitrogen they need?

Biology
2 answers:
Zepler [3.9K]3 years ago
8 0
The answer is Directly from the soil
pashok25 [27]3 years ago
4 0
The answer is C. because active transport happens at roots
You might be interested in
Please help timed quiz ​
faltersainse [42]

Answer:

An underground cavern collapsed

Explanation:

I did research

4 0
3 years ago
BIOLOGY-STARS-THANKS-BRAINIEST
vova2212 [387]

D. POPS.

Your answer is D because pesticides have aldrin, chlordane, .... which are all POPS.

3 0
3 years ago
Carbon dioxide, Co2, contains carbon, yet it is considered to be inorganic. Explain.
scoray [572]
CO2 is considered organic because it doesn’t contain a hydrogen. Organic compounds must contain carbon bound to hydrogen and possibly other elements.
8 0
3 years ago
Read 2 more answers
After cell division (mitosis) how does the genetic code of the newly
Harrizon [31]

Answer:

Chromosomes were first named by cytologists viewing dividing cells through a microscope. The modern definition of a chromosome now includes the function of heredity and the chemical composition. A chromosome is a DNA molecule that carries all or part of the hereditary information of an organism. In eukaryotic cells, the DNA is packaged with proteins in the nucleus, and varies in structure and appearance at different parts of the cell cycle.

Explanation:

Cells reproduce genetically identical copies of themselves by cycles of cell growth and division. The cell cycle diagram on the left shows that a cell division cycle consists of 4 stages:

G1 is the period after cell division, and before the start of DNA replication. Cells grow and monitor their environment to determine whether they should initiate another round of cell division.

S is the period of DNA synthesis, where cells replicate their chromosomes.

G2 is the period between the end of DNA replication and the start of cell division. Cells check to make sure DNA replication has successfully completed, and make any necessary repairs.

M is the actual period of cell division, consisting of prophase, metaphase, anaphase, telophase, and cytokinesis.

3 0
2 years ago
What is the relationship between seive cells and companion cells in phloem tissue?
STALIN [3.7K]
 Each sieve tube element is normally associated with one or more nucleated companion cells, to which they are connected by plasnodesmata (channels between the cells). Each companion cell is derived from the same mother cell as its associated sieve tube member. Sieve tube members have no cell nucleus, ribosomes, or vacues. Thus, they depend on companion cells to provide proteins, ATP, and signalling molecules
4 0
2 years ago
Other questions:
  • Where will a hydrophilic amino acid usually position itself during protein folding?
    14·1 answer
  • Mutations that occur in DNA sequences during replication are​
    11·2 answers
  • Through a process of _____, ADP is converted into ATP. dephosphorylation phosphorylation oxidation
    5·2 answers
  • Why would competition be considered a limiting factor within an ecosystem?
    8·1 answer
  • A scientist is examining the role of an element found in fats and carbohydrates of living things. This element makes up 65% of h
    5·1 answer
  • A plant with purple flowers is allowed to self-pollinate. Generation after generation, it produces purple flowers. This is an ex
    6·1 answer
  • How is energy related to the change of state
    14·1 answer
  • What order allows animals to get usable fuel from the sun? multiple chose
    14·2 answers
  • Sunspots are connected with other or events solar hare A solar fare is a sudden release of energy from the Sun, which shoots hot
    5·1 answer
  • Movement of water where density increases underwater causes deep currents please select the best answer from the choices provide
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!