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
Nina [5.8K]
3 years ago
12

HELP ME PLEASE !!!!!!!!!!!!

Biology
2 answers:
malfutka [58]3 years ago
5 0

The first one is a biotic factor limiting a biotic factor because they are both living and the shark is eating the fish. The second one is lobster, jellyfish, seahorse, algae because they are all living.

klasskru [66]3 years ago
4 0
The answer to the first question is a.
You might be interested in
Which of these organisms is not an omnivore?
AnnZ [28]

Answer: c Blue whale

Explanation:omnivore is

an animal or person that eats food of both plant and animal origin.

Blue Whale is a carnivorous animal that despite the fact that it doesn't have proper teeth, survives on a diet that is mainly comprised of krill and small crustaceans, along with the occasional small fish.

5 0
3 years ago
By keeping in view the recent map of world, mention continental positions, both according to Pangea and gondwana separately.
attashe74 [19]
Oie bom by eu também não sei
8 0
3 years ago
Hydrogen + Chlorine Dot Structur
Finger [1]
I think this is what you are referring to.

Hope this helps.

5 0
2 years ago
Explain why treehouses dont change in height as a tree grows
Dmitrij [34]
Treehouses are built on the stem and the three branches, which do not grow in length, only in width. Trees grow in length only in the area of the buds, which are located at the ends of branches. 
Maybe it is easier to understand this if you imagine that you put a small house replica on the palm of your hand and that your fingers are constantly growing from their tips.  So, the house on your palm would not move, only your fingers, (the analogy to the three top buds) would become longer.
7 0
3 years ago
How does the muscular system work with the skeletal system to maintain homeostasis?
dybincka [34]
How do the skeletal and muscular systems work together to maintain homeostasis? Blood cells are created in the bone marrow inside of the bones of the skeletal system. Blood vessels contained within carry nutrients to the bone. ... Muscles engage in shivering in order to increase body temperature when needed.
8 0
3 years ago
Other questions:
  • In the model of DNA, if the yellow peg represents cytosine, then the green peg MUST be A) adenine. B) guanine. C) thymine. D) ur
    7·2 answers
  • In dna, a purine must always pair with a pyrimidine and vice versa in order to ensure that
    8·1 answer
  • If all deer the disappeared from this community which change would be most likley to occur
    13·2 answers
  • True or false, heart muscle can depolarize spontaneously in the absence of any external stimulation
    9·2 answers
  • Neurons are brain cells. Where would a new neuron come from? A. bacteria
    15·2 answers
  • Why is an electron microscope unsuitable to study living cells?
    5·1 answer
  • What are the frequencies of each offspring genotype in a cross between rr female and a rr male? see section 14.2 (page 293) . vi
    15·1 answer
  • Which one of the following statements about the endomembrane system is correct?
    5·2 answers
  • 1. Why is it important to the entire scientific community uses the metric system, rather than each country having its choice to
    15·1 answer
  • An ecosystem is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!