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
yarga [219]
3 years ago
15

PLEASE HELP I WILL MARK BRAINALISTTTT

Biology
1 answer:
Ira Lisetskai [31]3 years ago
5 0

Answer:

22. is a

23. is b

Explanation:

carbohydrates are made up of carbon, hydrogen, and oxygen

hope this helps :) have a nice day !!

**please let me know if this was wrong**

You might be interested in
What is a primary reason why a three-domain taxonomic scheme has been adopted over the previous five-kingdom taxonomic scheme?
Gre4nikov [31]

Answer: due to a bacteria that has its own special property's which is  Archaea  

Explanation: because of the bacteria being able to live in such extreme temperature habitat  its been given its own domain

6 0
3 years ago
What is the difference between plasma membrane and cell membrane?
garri49 [273]
The plasma membrane is the boundary between the cell and its environment. It regulates what enters and exits the cell. Cells must maintain an appropriate amount of molecules to function inside them. They must also have a way to keep things out or to allow things to enter. This is the job of the plasma membrane. The plasma membrane is like the guard at a gated community. The guard must inspect those who enter and those who leave to make sure that only the people and things needed in the community are there.

The cell membrane is a thin semi-permeable membrane that surrounds the cytoplasm of a cell. Its function is to protect the integrity of the interior of the cell by allowing certain substances into the cell, while keeping other substances out. It also serves as a base of attachment for the cytoskeleton in some organisms and the cell wall in others. Thus the cell membrane also serves to help support the cell and help maintain its shape.

3 0
3 years ago
What part of a cactus does photosynthesis occur?
Vikentia [17]
Like other succulent plants, most cacti<span> employ a special mechanism called "crassulacean acid metabolism" (CAM) as </span>part<span> of </span>photosynthesis<span>. Transpiration, during which carbon dioxide enters the plant and water escapes, </span>does<span> not </span>take place<span> during the day at the same time as </span>photosynthesis<span>, but instead </span>occurs<span> at night.</span>
4 0
3 years ago
Grasses → mice → cat → coyote As matter and energy move from grasses to coyotes the amount of available energy
Gnesinka [82]
The answer would be C. Energy is used through the food chain so energy always decreases. Population size would commonly decrease according to the  pyramid of food chain but since there's no answer for that, C would be the most suitable
3 0
3 years ago
Read 2 more answers
How to convert clesuis to kelvin
Kisachek [45]

Explanation:

Celsius can be converted to Kelvin by adding 273.15 to the Celsius grade!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which natural resource is formed from the deposition of sedimentary rocks?
    7·2 answers
  • Do multicellular organisms GROW? Do multicellular organisms DEVELOP
    14·1 answer
  • organisms use the______ released in the food chain to_______ all of their daily activities through the process of_____________
    7·1 answer
  • There is enough renewable energy available given current technologies to meet
    11·2 answers
  • How do the changes in heat and pressure, along with the changes in composition, serve to explain the changes in physical propert
    11·1 answer
  • What would happen to a living organism if it were exposed to chemical capable of breaking down phospholipid bilayers
    12·1 answer
  • Which of these micropipetters would serve best to deliver 55 microliters?a. 0.5 to 10 µL micropipetter b. 10 - 100 µL micropipet
    6·1 answer
  • The spindle apparatus begins to become visible during
    7·1 answer
  • Xxkddkkdjxjxjzxjxzsdkdciscjdcjddj
    9·2 answers
  • Determine what organ is being represented by the statement.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!