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
riadik2000 [5.3K]
3 years ago
12

Plz answer im giving out brainliestttt ;)

Biology
2 answers:
Alekssandra [29.7K]3 years ago
8 0

Answer:

Number 3 is the answer

Explanation:

Ierofanga [76]3 years ago
6 0
Fill with hot air and float up, counteracting the force of gravity
You might be interested in
Which of the following cell components are most involved in determining an organisms traits
mel-nik [20]

Answer:

chromosomes because they carry the DNA.

Explanation:

7 0
2 years ago
A(n) __________ is the preserved or mineralized remains (teeth, bones, etc.) or imprint of an organism that lived long ago.
lutik1710 [3]
The correct answer for the question is B. Fossil. 
Fossils are remnants, traces of animals or plants, from the past ages that have been preserved. Fossils may be classified as cast and mold fossil, insect preserved in amber, petrified wood, compression fossil of a fern and pyritized ammonite. 
6 0
3 years ago
Read 2 more answers
Which best explains the evolution of gymnosperm plants?
grin007 [14]
The answer to this question about the evolution of the gymnosperm plants would be C. They evolved after the seedless vascular plants.

Gymnosperms, or sometimes termed as seed plants, are classified as vascular plants and has been thriving for centuries on earth through producing seeds. They are multicotyledonous and are the opposite of flowering plants. Conifers would be the most abundant group of gymnosperms while the cycads come in second. Gingko would place last with just having one species under its name.
5 0
3 years ago
What do the rib muscles and diaphragm have in common?
Hatshy [7]

Answer:

Both are breathing muscles

Explanation:

When rib muscles and the diaphragm contract they increase the volume of the chest cavity, increasing the air pressure outside the body, causing air to rush into the lungs to fill the vacuum created by the increase in volume.

3 0
2 years ago
3. Which organs are responsible for<br> protecting the body? How?
Jlenok [28]

Answer:

Primary lymphoid organs: These organs include the bone marrow and the thymus. They create special immune system cells called lymphocytes. Secondary lymphoid organs: These organs include the lymph nodes, the spleen, the tonsils and certain tissue in various mucous membrane layers in the body (for instance in the bowel)

Explanation:

hope this helps

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is NOT a function of the cerebellum? A. . control of posture, locomotion, and fine motor coordination B.
    15·1 answer
  • Which 3 components make up almost all the energy Earth receives from the Sun
    14·1 answer
  • Please if you could helpppppppppp.
    9·1 answer
  • Why the carbon dioxide in the biodome decreased?
    11·1 answer
  • Jane uproots a beetroot plant from the soil. She observes that the edible bulb of the plant is located beneath the soil, and the
    10·2 answers
  • The structural unit of compact bone
    5·1 answer
  • Plant Cell
    12·1 answer
  • Please I need help on this​
    6·2 answers
  • A place where animals and plants are protected is called
    14·1 answer
  • Match each sentence part to the question it answer ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!