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
Brums [2.3K]
3 years ago
13

Brainliest!!!!

Biology
1 answer:
Korvikt [17]3 years ago
4 0

after the evolution of the first living cells, fermentation wasn't needed, because aerobic respiration was now doable, since there was more oxygen in the air now. also, as the temperature increases, it becomes more energy consuming to conduct fermentation over aerobic respiration.

Hope this helps :)

You might be interested in
Gh
Rus_ich [418]

I thought it was (d) but I might be wrong

5 0
3 years ago
Bone resorption is a process whereby bone matrix is ____________ by substances released by ____________ . The lysosomes inside o
Nikitich [7]

Answer:

a. destroyed

b. osteoclasts

c. proteolytic enzymes

d. hydrochloric acid

e. blood

f. low

Explanation:

Resorption is the loss of substance from any mineralized tissue, mediated by cellular and humoral systems of their own. The four mineralized tissues of our economy, bone, cement, dentin (mineralized fraction of the dentino-pulp functional complex) and enamel, offer different degrees of resistance to resorption. The bone has the greatest lability and the enamel the least. The fact that the bone tissue is the least resistant to resorption is used to move and reposition teeth by controlled forces (orthodontics); and the fact that the enamel is the most resistant has led to think that it does not suffer from resorption.

Osteoclasts They are the spring cells par excellence; they belong to the lineage of the monocitomacrophages. They are large, multinucleated mobile cells, with a clear area and a rough brush border that live for about two weeks and disappear by apoptosis (cell death programmed by fragmentation in membrane particles that allows their phagocytosis without inflammation). They are responsible for the destruction of the organic and inorganic parts of the mineralized bone fraction. They are active both in the processes of the physiological renewal of the bone and in those of its pathological loss.

8 0
3 years ago
The conifer phylum also contains the ______, an order that includes the genera Gnetum, Ephedra, and Welwitschia.
CaHeK987 [17]

\huge \text{Hello there! :)}

I'm joyous to help you today! :)

Answer:

The conifer phylum also contains the <u><em>Gnetophyta (Gymnosperms)</em></u>, an order that includes the genera Gnetum, Ephedra, and Welwitschia.

Explanation:

That group includes 70 species across the three genera mentioned above, the difference between the Gnetophytas and other Gymnosperms plants is the presence of vessels, similar to the ones in the flowering plants.

\huge \text{Hope this helps! :)}

-Nature-

3 0
2 years ago
NEED ASAP PLS HELP
pychu [463]

Answer:

C

Explanation:

C is what the circulitory system dosent do so its C :) Sorry, i sent this a bit late.

7 0
3 years ago
Read 2 more answers
Which of the following describes convection? A. a cold swimming pool making a child cold B. a campfire cooking a fish hanging ov
kipiarov [429]

Your answer would be  <em><u>D. refrigerator coils keeping the refrigerator cold</u></em>

3 0
3 years ago
Other questions:
  • 32. As gradient increases, what happens to the<br> distance between isolines?
    10·1 answer
  • A scientists finds an organism that cannot move. it has many cells, produces spores, and gets food from its environment. in whic
    11·1 answer
  • The equation shows cellular respiration. During cellular respiration, glucose combines with oxygen to form carbon dioxide,
    6·1 answer
  • You are studying a lake and the prokaryotes that live in it. What conditions of the lake would you measure to form a hypothesis
    12·1 answer
  • Which is true about the light and heat apex
    12·1 answer
  • What if dessert plants were removed from the desert
    6·2 answers
  • The area in the brain that plans, anticipates, and controls impulses is the _____ cortex.\
    15·1 answer
  • A blood vessel has a uniform inside diameter of 50mm. Blood density is 1050kg/m3 and vin is 1m/s. Blood pressure at the inlet is
    6·1 answer
  • How does the water cycle play a role in creating weather here on earth?
    10·2 answers
  • What is the function of DNA​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!