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
LekaFEV [45]
3 years ago
7

With respect to energy, Earth is a........

Biology
1 answer:
olga2289 [7]3 years ago
5 0
Closed system because I used safari for 5 minutes!
You might be interested in
What is it called when two forms of a trait are both dominant at the same time
wariber [46]
It is called Codominance. In this condition, two forms of a trait or alleles are both present in the phenotype. For example, in feather color of hens, the alleles will be W for white and B for black. Possible genotypes in codominance will result to WW white BB black and BW speckled.
7 0
4 years ago
Read 2 more answers
What are the products of photosynthesis
stira [4]

Answer:

the reactants of photosynthesis are water and carbon dioxide which react in the presence of sunlight to give out oxygen and glucose during the day

3 0
3 years ago
Read 2 more answers
3. Which bond is broken when energy is released? 4. When energy is added, which bond is formed? 5. In steps 8 and 9, you imagine
Law Incorporation [45]
Phosphate is added  for no. 4

for no. 3  phosphate is broken  this is what changes it from amp adp, or atp
m= 1 phosphate
d= two phosphate
t= three phosphate
5 0
3 years ago
During an action potential, depolarization occurs as a result of
Veseljchak [2.6K]

Answer:Action potentials result from the depolarization of the cell membrane (the sarcolemma), which opens voltage-sensitive sodium channels; these become inactivated and the membrane is repolarized through the outward current of potassium ions.

its 'b'

Explanation:

6 0
3 years ago
Describe two of the possible explanations for the contamination of the city's water system?
ch4aika [34]
Pollution, waste particles, radiation, chlorine, littering
5 0
3 years ago
Other questions:
  • Some insecticides, such as chlorpyrifos, work by inhibiting the enzyme acetylcholinesterase (AChE), which normally breaks down t
    11·1 answer
  • Please help with this multiple choice question? (biology)
    8·1 answer
  • An experiment is conducted to determine the effects of energy drinks on an individual’s heart rate groups A and B have matched f
    13·1 answer
  • Identify which type of reaction the feature occurs in.
    6·1 answer
  • Before mitosis begins, a cell makes a copy of the DNA in the nucleus. What term is used to describe this process of making an ex
    7·2 answers
  • The frog has two openings in its mouth, as shown in the dissection. These are openings to the _____________ system and _________
    11·1 answer
  • mitosis produces ___ new cells which are _______ to the original cell from which they came. They have the ____ number of _______
    14·1 answer
  • Which of the following statements is true:
    9·2 answers
  • What is something that both adds and removes carbon from the atmosphere?
    8·2 answers
  • When the pancreatic duct is blocked what happens to digestion and sugar regulation​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!