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
Sindrei [870]
3 years ago
14

Organisms can be classified either as multicellular or unicellular. Which of the following groups contains at least some unicell

ular organisms?
Biology
2 answers:
Georgia [21]3 years ago
6 0

Answer:

Bacteria and Fungi

Explanation:

Some organisms in the bacteria and fungi groups are unicellular. All animals are multicellular.

vredina [299]3 years ago
5 0
The main groups of unicellular organisms are bacteria<span>, </span>archaea<span>, </span>protozoa<span>, unicellular </span>algae<span>, and unicellular </span>fungi<span>. </span>
You might be interested in
______ occurs when soil/sediments shake due to an increase in pore water pressure. this increase in pore water pressure is cause
s344n2d4d5 [400]

The correct answer is liquefaction.

Usually, liquefaction is defined as a process where solid materials become liquid. Soil liquefaction is a type of liquefaction where soil substantially loses strength by the influence of stress such as shaking during an earthquake. As a result, solid materials start to behaves like a liquid.


8 0
3 years ago
Read 2 more answers
NEED HELP QUICK!!
blsea [12.9K]

Explanation:

  1. In mechanical digestion, the teeth grind food and break it in to smaller parts.
  2. Churning and the enzyme pepsin break down protein in the stomach.
  3. The pancreas releases the enzymes trypsin and chymotrypsin.
  4. Trypsin and chymotrypsin act on the proteins to break them down in the duodenum.
  5. Amino acids are absorbed by the capillaries in the jejunum.
  6. Amino acids enter the bloodstream and are circulated throughout the body.

Further Explanation:

Food is chemically and mechanically broken down into into smaller particles. This begins in the mouth, where food is mechanically crushed by the teeth, and mixed with saliva to allow water based enzymes like lingual lipase to work;- it's then transported to the stomach via the esophagus. Next in the stomach the enzyme gastric lipase acts on lipids, breaking them up into their components.

In the stomach, the enzyme pepsin breaks proteins, like those found in salmon, into smaller peptides by splitting the peptide bonds holding the proteins together. In the stomach, the enzyme pepsin breaks proteins, into smaller peptides by splitting the peptide bonds holding the proteins together.

The duodenum processes these newly-formed peptide chains or polypeptides, into smaller ones, through the enzyme action of elastase, trypsin and chymotrypsin; these are produced in the pancreas. Peptidases convert these fragments into amino acids for absorption into the bloodstream via the small intestines.

After digestion, the process of absorption occurs within villi of the small intestine; this occurs within the jejenum. Villi are small finger-like projections from epithelial cells of the small intestine; due to the projections, they have increased surface areas for absorption. Absorption involves several processes such as:

  • endocytosis
  • passive diffusion
  • facilitated diffusion
  • active transport
  • secondary active transport (co transport)

The nutrients are then taken up into the bloodstream via capillaries, and circulated through the body

Learn more about digestion at brainly.com/question/12328001

Learn more about Fats and calories at brainly.com/question/10071175

Learn more about ATP formation at brainly.com/question/7442284

#LearnWithBrainly

6 0
2 years ago
Hannah’s job involves researching the complex interactions that occur between living organisms and Earth’s nonliving systems. Wh
nevsk [136]

Answer:  I know the answer is environmental science because I just took the test.

Explanation:

4 0
2 years ago
Variation in a trait is a required condition for natural selection to act on a population for that trait. Assuming a
mel-nik [20]
Because two organisms one with the trait and one without could make an organism which would cause variation
8 0
2 years ago
PLs HELP !!!!!
Nataly_w [17]
Aerobic Respiration :))

Hope this helps
7 0
2 years ago
Read 2 more answers
Other questions:
  • What are the challenges presented by biodiversity decline?
    6·1 answer
  • What is the average lifespan of a bone marrow cell?
    5·2 answers
  • if you were given a slide containing living cells of an unknown organism .how would you identify the cells as either plant or an
    15·2 answers
  • A mother finds her 26-year-old daughter unconscious at home. her daughter is breathing and regains consciousness but appears con
    6·1 answer
  • On what continent did the earthquake occur?
    9·1 answer
  • What is the function of the cell wall in the onion cell you looked at?
    15·1 answer
  • How does rock turn to soil?
    5·1 answer
  • 10. A
    14·1 answer
  • Which statement is not a part of the cell theory
    9·2 answers
  • I need help with this s question
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!