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
MAXImum [283]
3 years ago
14

What is involved in redox reactions

Biology
1 answer:
Ulleksa [173]3 years ago
6 0

any chemical reaction in which the oxidation number of a molecule, atom, or ion changes by gaining or losing an electron

You might be interested in
A scientist who classifies organisms is called a _____.
Zolol [24]
A scientist who classified organisms is called a Taxonomist. 
4 0
3 years ago
What embryo-produced hormone maintains progesterone and estrogen secretion by the corpus luteum through the first trimester of p
7nadin3 [17]

Answer:

Human chorionic gonadotropin

Explanation:

Human chorionic gonadotropin is a hormone produced after the implementation with the function to promote the maintenance of the corpus luteum during the beginning of pregnancy. This is important because hormones produced by corpus luteum, such as progesterone enrich the uterus with f blood vessels so that it can sustain the growing fetus.

Human chorionic gonadotropin is often used in pregnancy tests, since its presence indicates pregnancy.

6 0
3 years ago
Need help<br> need to ask more questions
MrRissso [65]

The conclusion that can be draw from the data above concerning the carnivores and the herbivores is that the carnivores have shorter digestive system than the herbivores. That is option C.

<h3>What are carnivores and herbivores?</h3>

The carnivores are those animals that kill and feed on other smaller animals as their source of food while the herbivores are the animals that feed on plant and plant products.

From the data given above, the herbivores have longer digestive system but are less heavy in weight as when compared with the carnivores.

Also from the data given above, the carnivores have a shorter digestive system but with more weight than the herbivores.

Learn more about carnivores here:

brainly.com/question/24841795

#SPJ1

3 0
1 year ago
Please help . - How do scientist explain the incomplete fossil record? A) The fossil record is limited to fossilized animals and
stich3 [128]

Answer:

Option C.

Scientist explain the incomplete fossil record because not all organisms become fossils. Processes like erosion and mountain building can change rock layers, causing fossils to be spread over multiple layers or destroyed.

Explanation:

  • Fossils are the remains of organisms that are found on the rocks after they die.
  • So, no one can be 100% sure about the complete fossil record because of the continuous process like erosion and other natural calamities.
  • The sediment must cover any organism's remains to start the fossilization process to start. Most of the organisms start decomposing  before this process can be executed.
8 0
3 years ago
Pls help, this is science btw.
Setler79 [48]

Answer:

If you ask me then I would say, Is just one shark going? Why are you doing it?

Hope this helps

3 0
2 years ago
Other questions:
  • What is the organism that is harmed in the parasitism called ?
    12·2 answers
  • Which type of lipid acts as a chemical messenger? A. Adipose tissue B. Cholesteral C. Testosterone D.beeswax
    12·1 answer
  • Which of the following is NOT a possible consequence of global warming?
    7·2 answers
  • Q3. which of these processes in the water cycle is driven by the heat of sun
    7·2 answers
  • Explain the process of sedimentation.
    15·1 answer
  • ¿qué tipo de celula se considera primitiva o menos evolucionada?
    5·1 answer
  • Identify the following statements as True or False.
    11·1 answer
  • The mitochondrion in a cell is most like a(n)_________ in its function.
    13·2 answers
  • One difference between the digestive system and the excretory system
    8·1 answer
  • Muscle types and functions Distinguish between the characteristics of each muscle category. Not striated Cardiac muscle Smooth m
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!