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
AnnZ [28]
2 years ago
10

Question 23 (6 points)

Biology
1 answer:
Stels [109]2 years ago
8 0

Answer: 1. Sea urchins and sea otters

2. They are prey for carnivores.

3. Sea otters, star fish

Explanation:

Sea urchins and sea otters are carnivores as they eat on the flesh of starfish and sea urchins respectively.

Starfish feed on the kelp forests which are the producers in the food chain and the starfish is the primary consumer and prey for sea urchins.  So, starfish and kelp forests are the prey in the marine ecosystem.

Keystone species is the one which controls the population of other inferior species in an ecosystem. Here, sea otters consume sea urchins so the population of sea urchins remained in control Starfish controls the population of kelp forest.

 

You might be interested in
Scientific inquiry requires logical ideas that
Lubov Fominskaja [6]

Scientific inquiry requires logical ideas that can be tested

Could I please Have Brainliest?

7 0
2 years ago
A sentence for active transport
dem82 [27]

Active transport is the moving of molecules across the membrane of the cell against the concentration gradient with the use of ATP.

Low to high concentration. Concentration gradient is the diffusion (movement of molecules from regions of low concentration) from high to low with the gradient. Active transport is from low to high, against the gradient.

4 0
3 years ago
Read 2 more answers
Technology and the Changing Earth: Tutorial
devlian [24]

Answer:

a device for collecting and measuring rain as it falls

5 0
2 years ago
Read 2 more answers
Traits are inherited ________ of alleles.
Ira Lisetskai [31]
Through the actions of alleles

7 0
3 years ago
Read 2 more answers
What are some reasons for immunodeficiency?
Bad White [126]
Diabetescan result in an immunodeficiency disorder because white blood cells do not function well when the blood sugar level is high<span>. Human immunodeficiency virus (HIV) infection results in acquired immunodeficiency syndrome (AIDS), the most common severe acquired immunodeficiency disorder.</span>
7 0
3 years ago
Other questions:
  • At one time, Chondrichthyes were thought to have split off from other vertebrates before the evolution of bone. Now we have conc
    11·1 answer
  • Witch alignment of the sun, moon , and earth causes a lunar eclipses
    10·1 answer
  • Do jelly fish have back bones
    15·1 answer
  • Frank has Klinefelter syndrome (47, XXY). His mother has normal skin, but his father has anhidrotic ectodermal dysplasia, an X-i
    5·2 answers
  • A rock at the earth's surface is primarily affected by forces of ?
    6·1 answer
  • Dr. Smith reads two research papers that present different conclusions about the same questlon. He knows the researcher who wrot
    12·1 answer
  • Can someone help me ASAP? I don’t understand some answers because don’t the trees take in carbon to photosynthesize but won’t th
    11·1 answer
  • Franklin was performing an experiment by combining hydrochloric acid and sodium hydroxide. He measured the mass of his reactant
    8·2 answers
  • Which explanation best explains the purpose of DNA replication before the formation of the daughter cell?
    9·1 answer
  • What is the number of chromosomes in each daughter cell for a human? in meiosis
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!