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
melomori [17]
3 years ago
7

An organized group of interacting parts

Biology
1 answer:
Gekata [30.6K]3 years ago
7 0

Answer:

System

Explanation:

Definition of system

You might be interested in
The greenhouse effect is related to the phenomenon of an increase in average surface temperature known as
mart [117]
B. Global warming accelerates the greenhouse effect
6 0
3 years ago
Read 2 more answers
An eruption is classified as an explosive volcanic eruption based on the amount of which mineral found in the magma?
abruzzese [7]
It's classified as volcanic eruption based on the amount of <span>basalt.
</span><span>Basaltic magma is SiO2 with high amount of Iron, Magnesium and Calcium</span>
7 0
3 years ago
Cells need to bring in molecules to carry out cellular processes. Often, this requires moving the molecules across the cell memb
aniked [119]

Answer:

B (active transport using ATP)

Explanation:

Movement of substances normally occur in the direction of concentration gradient/difference i.e. the difference in concentration of a substance across a membrane. Letting molecules diffuse or pass down their concentration gradient does not require energy but pumping those molecules against gradient requires energy in form of Adenosine triphosphate (ATP). This process is called Active transport.

In order to perform certain cellular processes, cells need to move substances from their surroundings into the cell across their cell membrane. Moving this substances against the concentration gradient between the cell membrane and its extracellular fluid requires energy (ATP).

An example is the sodium-pottasium pump employed by animal cells in which they expend energy to move K+ molecules into the cell and Na+ molecules outside the cell against the concentration gradient of their cell membrane and extracellular solution.

5 0
3 years ago
Advancements in the area of agriculture has started to depend on technology sources for better yield and technology advancements
alisha [4.7K]
I not sure but my guess is D if I wrong tell me
3 0
3 years ago
Read 2 more answers
Birds have a _____-chambered heart.<br> two<br> three<br> four
tester [92]
Birds, just like humans, have a four-chambered heart.
8 0
3 years ago
Read 2 more answers
Other questions:
  • The nurse admitting a patient to the emergency department on a very hot summer day would suspect hyperthermia when the patient d
    12·1 answer
  • Cells help organisms carry out many processes,such as?
    15·2 answers
  • True or false: the ability for an animal to use nitrogen in the air depends on the decomposition of animals by nitrogen fixing b
    12·1 answer
  • Mr. v. is recovering from pneumonia. you know that a well-balanced diet will help him to recover. however, mr. v. informs you th
    15·1 answer
  • PLEASE ANSWER Rocks form in horizontal layers. However, as shown along mountainsides, rock layers can become twisted or bent.
    8·2 answers
  • What skill is a scientist using when they record the sounds that dolphins make? a. analyzing data b. making a hypothesis c. draw
    6·1 answer
  • The microorganisms commonly found on the human skin are known as ______?
    6·1 answer
  • 4. State the use of scales to the body of a fish?​
    9·1 answer
  • Blank and blank are examples of genotypes
    14·1 answer
  • In order for an atom to be considered "neutral", which of the following must be true?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!