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
kondaur [170]
2 years ago
8

What does a plant or animal need in order to survive in a certain ecosystem?

Biology
1 answer:
garik1379 [7]2 years ago
5 0
I’m assuming it must need food in order to survive?
You might be interested in
Diffusion in membrane cell
Nimfa-mama [501]
Diffusion is one form of passive transport that doesn't require the expenditure of cellular energy. A molecule can diffuse passively through the cell membrane if it's lipid-soluble, uncharged, and very small, or if a carrier molecule can assist it. ... The assisted process is known as facilitated diffusion.

Got this off google but still hope it helps :)
5 0
2 years ago
Read 2 more answers
During asexual reproduction, does the organism NEED to make a copy of two organisms or can it just be one?
zheka24 [161]
I have put a table is this helps!

6 0
2 years ago
Gel electrophoresis is normally set up with the negative electrode at the top of the gel and the positive electrode at the botto
vredina [299]

Answer:

B) All DNA molecules will migrate up the gel toward the positive electrode.

Explanation:

Because the DNA has a negative charge - regardless the size-, all DNA molecules will migrate towards the positive electrode, at the top of the gel. This is due to the Coulomb's physic law  "force of the interaction between the charges is attractive if the charges have opposite signs".

Instead of migrate down the gel , the DNA will do migrate up the gel (opposite direction).

4 0
2 years ago
Which end of actin filaments within sarcomeres is associated with (attached to) Z discs?a) The plus end for all actin filamentsb
aliina [53]

Answer:

The plus end for all actin filaments.(Ans. A)

Explanation:

All three types of muscles (cardiac, smooth, and skeletal) utilize actin filaments to generate force which leads to cell contraction. Actin filaments is organized into sarcomeres which function as the fundamental unit of contraction.

Sarcomeres are approx 2.4 micro meter in length, and they are bounded at both end with the help of Z-disks. Plus end of the Z-disks are oriented with actin filaments and their minus ends to the direction of center of the sarcomeres. Z-disk consist an actin capping protein, which is known as cap-Z. Cap-Z helps to bind plus end of the actin filaments.

3 0
3 years ago
HELP NEEDED
Nuetrik [128]
A) be unable to maintain homeostasis
7 0
3 years ago
Read 2 more answers
Other questions:
  • The ____________ (size/color) of crystals formed depends on the speed of evaporation.
    11·1 answer
  • What type of bond holds this type of molecule together?
    6·1 answer
  • True or false: homologous chromosomes separate during mitosis?
    12·1 answer
  • There is a total of
    8·1 answer
  • Earth's surface does not receive the same amount of solar energy everywhere. Earth receives more total yearly energy near the eq
    7·2 answers
  • What happens at each of the 3 cell cycle checkpoints.?
    15·1 answer
  • Which theory directly
    10·1 answer
  • Look at the science supplies.
    11·2 answers
  • 100 POINTS which bone does not move when the muscle contracts
    5·2 answers
  • A vector covers what
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!