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
Setler [38]
3 years ago
14

Which substance is a good natural resource because it is used by plants and in fertilizer, and sometimes can be used to keep thi

ngs really cold? A. silicon B. oxygen C. krypton D. nitrogen
Biology
2 answers:
sweet-ann [11.9K]3 years ago
8 0

Your Answer Will be B

Viktor [21]3 years ago
7 0
It would because it is just b
You might be interested in
Jason adds the antibiotic penicillin to a bacterial culture. The bacteria develop genetic modifications in their genome, which g
Lady bird [3.3K]
The correct option is A.
The use of antibacterial drugs can cause modifications in the genetic material of the concerned bacteria. If the genetic material of the bacteria are modify, that means they have undergone mutation. Because the base sequence of the normal and that of the mutated gene is different, antibiotic will not be able to recognize the bacteria again and thus will not be able to attack it. 
6 0
3 years ago
Read 2 more answers
27)
Ket [755]

Answer:

A) species with short reproductive cycles

6 0
2 years ago
Read 2 more answers
Molecular phylogenies show all land plants are a monophyletic group. This suggests ________.
guapka [62]

Answer:

D.  There was a single transition from aquatic to terrestrial habitats

Explanation:

Based on the molecular differences at the level of DNA sequence and inheritance, the molecular phylogenies show that all land plants are a monophyletic group. This is why it suggests a single transition from aquatic to terrestrial habitats occur.

5 0
3 years ago
The section of the cell highlighted in yellow represents what cell organelle or structure?
Dennis_Churaev [7]

Answer:

Cytoplasm

Explanation:

Cytoplasm is kind of like cell blood. Cell membrane is cell skin, I've legit never heard of a cell skeleton in my life and centrioles are RNA processors.

6 0
2 years ago
Read 2 more answers
Which of the following best explains the flow of energy in this food web?
Gnoma [55]

Answer:

Plants → Grasshopper → Snake → Mushrooms

Explanation:

Read it from the sun, then it points to the grass, then grasshopper, then snake, then mushroom.

3 0
2 years ago
Other questions:
  • Which statement is true for some photosynthesizing animal
    10·1 answer
  • What best describes a carbohydrate?
    6·1 answer
  • What is the biggest alligator ever found?
    13·1 answer
  • Explain the characteristics scientists use when observing organisms and placing them in the six kingdoms .
    11·2 answers
  • Energy is released from atp when
    11·2 answers
  • Which of the following is associated with plates sliding past each other? a. rifts b. subduction zones c. faults d. all of the a
    8·2 answers
  • One similarity of nucleus and nucleoid
    11·1 answer
  • photosynthesis is the process by which plants produce food. which catalyst is essential for plants to carry on this process
    8·1 answer
  • When you by strawberry is "TEXTURE " matters? and why is that?
    13·2 answers
  • Which describes the notation Tt for the trait of plant height?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!