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
Lostsunrise [7]
2 years ago
13

According to many scientists, which of these probably caused a major change in the composition of Earth's atmosphere? F the weat

hering of mountains G the appearance of amphibians H the breakup of the continent Pangaea J the appearance of photosynthetic organisms​
Biology
1 answer:
notka56 [123]2 years ago
7 0

Answer:

J the appearance of photosynthetic organisms​

You might be interested in
Birds and earthworms have a _____ that stores and softens food. gizzard crop tongue nephron
riadik2000 [5.3K]
Gizzard

Birds such as chicken, doves and others, and earthworms have gizzard which are responsible for storing and softening the consumed food in their digestive tract. The gizzard serves as the grinder of these food in preparation of the absorptive phase of the G.I tract.
8 0
3 years ago
Read 2 more answers
Animal need ______ in order to build down or breakdown materials. A. Energy B. DNA
Shalnov [3]

Answer:

b

Explanation:

animals need energy to survive basically to breakdown materials too

5 0
3 years ago
Read 2 more answers
In what way can runoff be a problem
Verizon [17]
Runoff in neighborhoods can be a problem because as the water runs it can collect pollutants such as oil, pesticides, bacteria, etc. These pollutants can end up in our drinking water or can run into our fishing supply and even our swimming water... I wouldn't want to be swimming or eating fish that was swimming in pesticides and bacteria. 
6 0
3 years ago
You have discovered a cell type in humans that has an unknown function. The cells are found in the epithelium of the lungs. It a
schepotkina [342]

Answer:

The correct option is a) "decrease the amount of GTP to inhibit microtubule elongation and block secretion"

Explanation:

Since microtubules play a critical role in transporting secretory vesicles, preventing it from elongating will keep it from performing this function. Completely eliminating the microtubules from the cell as suggested in option d will harm the cells and other processes in it because the microtubules also have an integral part to play in maintaining cell shape & structure.

Hope that answers the question, have a great day!

4 0
3 years ago
Organisms such as decay bacteria that help recycle dead organic matter are called
Anastasy [175]
Decomposer. Hope it helps!
4 0
3 years ago
Other questions:
  • How does reproduction leads to natural selection in a population
    10·1 answer
  • What discovery led Darwin to develop his theories on adaptation? a. The Galapagos islands contain a range of habitats. b. The Ga
    11·1 answer
  • Which element will most likely be found
    9·1 answer
  • Even though natural gas is the cleanest of the fossil fuels, which of the following are problems with natural gas? Select
    9·1 answer
  • How might pausing be detected? Match the words in the left column to the appropriate blanks in the sentences on the right. Reset
    8·1 answer
  • Which is the best example of a scientific discovery resulting from new technology?
    13·2 answers
  • Why do you think so many objects are able to impact the moons surface
    11·1 answer
  • What is a major limiting factor for trees in this forest population?Explain.
    5·1 answer
  • Starch is a _____<br> Monosaccharide<br> Disaccharide <br> Hormone <br> Polysaccharide
    10·1 answer
  • Which of the following is an example of primary succession?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!