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
WITCHER [35]
3 years ago
15

How have crops and livestock been

Biology
2 answers:
Sergeu [11.5K]3 years ago
4 0
B


you’re very very welcome
natulia [17]3 years ago
4 0
B if I’m not right sorry!!!!
You might be interested in
A student was asked to compare a cell to a typical home. In this analogy, the cell mitochondria are like the (floor,furnace,or r
sdas [7]

Answer:

um...

If A Plant Cell Were A House...

Cytoplasm

Vacuole

The Cytoplasm

would be the carpeting. The Cytoplasm is the goo that all the organelles reside in, and all the furniture and stuff in the house kind of sit there in the carpeting.

The vacuole would

be the closets and pantries. The vacuole holds random things that the cell needs, and closets and pantries can hold anything you feel like putting in them, like food or clothes.

Lysosome

Mitochondrion

The mitochondrion would be the kitchen. It produces energy for the cell to use, and the kitchen produces food, energy for humans.

Nucleus

Endoplasmic Reticulum

Rough

The nucleus would be my mom. The nucleus controls the cell, and my mom controls my house.

Ribosomes

The Smooth ER would be just plain hallways. The ER is a vast network of tubing that things the cell needs travel down.

The Rough ER would be hallways filled with cattle. This wouldn't be a very good example, because it isn't a very vast network. A lot of people travel down them, though! The Rough ER is like smooth, except with ribosomes.

If you had a herd of cattle in your yard, it would be them. If not, just the kitchen, like the Mitochondrion. Ribosomes synthesize proteins, and cattle make milk, which is full of protein. Also, in the kitchen you can make proteins with different types of dairy, like cheese or milk.

Smooth

Lysosome

Golgi (apparatus)

The Lysosome would be the trashcans, the recycle, and the compost. The Lysosome kills bacteria and holds it in plus other waste, and we dispose of our waste by putting it in one of the above options.

The Golgi (apparatus) would be my dad. The Golgi sorts and packages macromolecules to get them ready to transport. My dad does the same sort of thing, he's in charge of kind of organizing/sorting things around the house.

Cell Membrane

The Cell Membrane would be

the doors and the screens (on the windows). The cell membrane is a semi-permeable barrier, meaning that some things can get through and some can't. For example, only people who have the right key can open the door. Also, with the screens, air can get in, but flies and bees can't.

Chloroplast

Cell Wall

The Chloroplasts would be solar panels, if you had any, or houseplants if not. The Chloroplasts convert sunlight into energy, and both houseplants and solar panels do this same job.

If a cell were a house,

the walls, floors, and ceiling would be the cell wall because they keep everything in the house inside, just like the cell wall keeps all the organelles inside the cell.

By: Erin M.

find what you need in here ok

Explanation:

5 0
3 years ago
Characteristics
Oduvanchick [21]

Answer:

One reason that Organism A and Organism C will be placed in different groups will be due  to their MODE OF NUTRITION.

As described in the question, Organism A has an autotrophic mode of nutrition which means that it has the capability to produce its own food. Organism C is a heterotroph which means it cannot produce its own food and hence will have different properties as compared to the organism A.

8 0
4 years ago
Hannah bought a potted rose plant. She’s looking for a place to put it. Where is the rose plant most likely to thrive?
Allushta [10]

In good soil that is moist but not too moist.

5 0
3 years ago
Read 2 more answers
Two effectors in the body
Ber [7]

Answer:

i hope this helps

Explanation:

Effectors include muscles and glands - that produce a specific response to a detected stimulus. For example: a muscle contracting to move an arm. muscle squeezing saliva from the salivary gland.

8 0
3 years ago
How does gravitational electrical and magnetic forces act on a maglev train
vampirchik [111]
The gravitational force is being felt as the Earth pulls the train downwards using the two forces. The coils that provide the forces releases an electrical current which makes an electromagnetic field. It repels the materials with an equal force that goes up as well.
5 0
3 years ago
Other questions:
  • Amylase is a digestive enzyme that breaks down starches into sugars. Which component of the amino acid gives the
    8·1 answer
  • In the assembly of new nucleotides to a dna strand in dna replication, what provides the energy for that process?
    15·1 answer
  • Please help check my answers
    9·1 answer
  • Pubic hair and underarm hair are evidence that what is being released into the bloodstream?
    13·1 answer
  • A patient is classified as having stage 2 hypertension on the basis of the blood pressure recorded. the nurse notes that the pri
    14·1 answer
  • In vertebrates, chemical messengers called hormones are secreted by the _____ system.<br><br> \
    13·1 answer
  • Gregor Mendel experimented with pea plants and found two principles of inheritance, along with the understanding of unit inherit
    6·1 answer
  • A certain mutation in the human chromosome number 9 causes part of the chromosome to break and reattach itself in a reverse mann
    11·1 answer
  • In a flower, the allele for RED color is DOMINANT (R). White color is Recessive (r). A cross between two (2) red flowers is show
    6·1 answer
  • You are learning about mimicry in entomology. Which microscope would be best to look at the wings of two different butterflies t
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!