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
Sati [7]
3 years ago
5

Which statement best defines a protist?

Biology
1 answer:
Helga [31]3 years ago
8 0
Protists obtain food in 3 ways. They produce their own organic molecules, ingest, and absorb.  Ingestive protists ingest food, or engulf bacteria. These protists extend their cell wall and cell membrane forming a food vacuole around the food item. Inside the food vacuole, enzymes digest the food. Absorptive protists on the other hand, absorb food molecules  across their cell membrane which takes place through diffusion. Absorptive protists play a key role in decomposition. They are considered as important decomposers. Major producers  like photosynthetic protists  use light energy to manufacture  their own food.<span>
</span>
You might be interested in
3.4 Highlight why it is important to evaluate impact assessment studies before any
Ivahew [28]

Answer:

EIA is a tool that ensures the protection and conservation of the environment and natural resources and ensures a sustainable economic development for any project under construction. ... EIA studies the effect of the surrounding environment on the project as well as the effect of the project on the surrounding environment.

hope it helps

7 0
3 years ago
Which cell feature is responsible for making proteins?
dexar [7]

The answer is B

Ribosomes

8 0
3 years ago
A weakness or slight muscular paralysis is known as:
DerKrebs [107]

Answer:

paresis

Explanation:

refers to a condition in which muscle movement has become weakened or impaired. You may also sometimes see it referred to as “mild paralysis” or “partial paralysis.” Although paresis affects your muscles, it usually occurs due to nerve damage.

3 0
2 years ago
What do scientist use to study pre-Cambrian time?
julia-pushkina [17]

Answer:

Rocks.

Explanation:

Scientists study rocks from the Precambrian period because isn't really a significant fossil record from the Precambrian.

8 0
3 years ago
Read 2 more answers
What are the effects of anaemia
Nonamiya [84]

Answer:

Irregular heartbeat. Heart Failure. Fatal. The body does not get "oxygen-rich" blood. May feel tired or weak. Shortness of breath, dizziness, headaches. Blood loss, lack of red blood cell production, and high rates of red blood cell destruction

Explanation:

When you're anemic your heart pumps more blood to make up for the lack of oxygen in the blood. This can lead to an enlarged heart or heart failure.  

4 0
2 years ago
Other questions:
  • 2. Living things can weather and erode the Earth. Which statement is true?
    9·2 answers
  • Tissue grafts harvested from a different animal species are known as ________.
    5·1 answer
  • Which nursing action is appropriate when planning care for a client who is being battered? select all that apply?
    12·1 answer
  • Describe an experiment you could perform to determine whether the pink flowers of a petunia plant result from incomplete dominan
    9·1 answer
  • In humans the allele for albinism is recessive to the allele for normal skin pigmentation. If two parents are heterozygous, what
    11·1 answer
  • describe the advantages and this advantages of using or nonrenewable resources, including depletion of resources and how they im
    7·1 answer
  • Marissa is testing a hypothesis through experimentation. She believes that immersing ocean coral in carbonic acid will slow the
    8·1 answer
  • Humans can have four possible blood types: Type A, Type B, Type AB, and Type O. This variety is a result of which of the followi
    7·2 answers
  • Convert one solar day into second​
    7·2 answers
  • Explain intelligence.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!