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
romanna [79]
3 years ago
11

Help me in this question please thank u, it's urgent

Biology
1 answer:
Andre45 [30]3 years ago
5 0

Answer:

1 - R

2 - r

3 - R

4 - RR

5 - Rr

6 - r

7 - Rr

8 - rr

Explanation: hope this helps

You might be interested in
Marianne is comparing two animals: a fruit fly and a fruit bat. She asks, "Do a fruit fly and a fruit bat share a common ancesto
Ludmilka [50]

Answer: c. maybe, depending on specific traits at organism in cellular levels of both animals

Explanation:

Evolutionary history has to do with the processes through which living organisms evolve from their ancestors to their present generations.

It's quite possible for the fruit fly and the fruit bat to share a common ancestor based on their evolutionary history depending on specific traits at the organism and cellular levels of both animals.

Therefore, the correct option is C.

6 0
3 years ago
A tropical rainforest includes trees, animals, insects, plants, rain, rivers, rocks, soil, and warm, moist air. Which spheres of
babymother [125]

Answer:

spheres of Earth are represented in a tropical rainforest are

1. BIOSPHERE

2. HYDROSPHERE

3. LITHOSPHERE

4. atmosphere

Explanation:

Biosphere :The biosphere includes all life on Earth - plants, animals and humans. Most of what is studied in Life and Living is about the biosphere. The biosphere also includes life in the oceans, and under the soil. For example bacteria living on decaying plant material and the smallest sea creatures and plants are part of the biosphere.

Hydrosphere: The hydrosphere includes all water on the planet - the oceans, lakes, rivers, groundwater, rain, clouds, glaciers and ice caps. About 70% of the surface of the Earth is covered with water. The oceans contain most of this water, with only a small portion of it being fresh water. All the water on Earth forms part of the hydrosphere.

Atmosphere:The atmosphere includes all the air above the surface of the Earth all the way to space. All the gases that are present in the air are included in the atmosphere. Most of the atmosphere is found close to the surface of the Earth where the air is most dense. The air contains 79% nitrogen, less than 21% oxygen, and a small amount of carbon dioxide and other gases

Lithosphere: The lithosphere includes the Earth's crust and the upper part of the mantle. All mountains, rocks, soil and minerals included in the Earth's crust are part of the lithosphere. Even the seafloor is part of the lithosphere, because it is also made up of sediments of sand and rock.

7 0
3 years ago
What is a community?
yarga [219]

Answer:

A community is a group people who all live in the same environment and place and help each other out in certain situation.

Explanation:

5 0
4 years ago
Why is this relationship between a plant and bacteria called a mutualism?
belka [17]
Mutualism is relationship that is beneficial to both organisms involved. The relationship between a plant and a bacterium called a mutualism because both of them help each other. Bacteria are involved in increasing the fertility of the soil by fixing atmospheric nitrogen and thus provide plant with nitrogen. In return, the bacteria make their homes in what usually become nitrogen "nodules" along plant roots. The plant gets food, the bacteria gets shelter, everybody wins.
8 0
3 years ago
Explain what happens to tissues, such as the heart, or the brain, if oxygenated blood is not delivered in a timely manner.
frozen [14]
When oxygenated blood is not delivered in a timely manner, the tissue will start to malfunction. oxygenated blood not delivered on time may be caused by hypoventilation, which is very dangerous and lethal. which will also result to high concentration carbon dioxide of the body
7 0
3 years ago
Other questions:
  • List the ways in where tadpoles and frogs differ from each other
    15·2 answers
  • What is the difference between movement and locomotion?
    6·2 answers
  • Entities involved with the body’s immunity?
    8·1 answer
  • What is the relationship between variable x and variable y?
    5·2 answers
  • Justify the claim that all organisms take in matter and rearrange the atoms to be used in other molecules.
    14·1 answer
  • How do monomers of DNA differ from those of RNA​
    13·1 answer
  • How much ug of protein are we suppose to load on sds precast gel?
    15·1 answer
  • When the level of greenhouse gasses in earths atmosphere increase
    13·1 answer
  • How do you think oil could be made into a plastic kayak?
    8·2 answers
  • How do weeds In plants affect the rate of transpiration?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!