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
Viefleur [7K]
3 years ago
7

In the fossil record, there is no evidence of anything living on land before plants. Why are plants necessary before more compli

cated animals can evolve?
A. Plants were not needed.
B. Plants were needed to produce Carbon dioxide.
C. Plants were needed to change the soil content.
D. Plants were needed to produce oxygen.
Biology
1 answer:
stiv31 [10]3 years ago
6 0

Answer:

maybe option D is correct

You might be interested in
TRUE or FALSE<br><br> Amoebas prey upon algae in aquatic environments.
IrinaK [193]
It is a completely false statement that amoebas <span>prey upon algae in aquatic environments. The correct option among all the options that are given in the question is the second option. I hope that this is the answer that you were looking for and it has actually come to your desired help.</span>
7 0
3 years ago
Read 2 more answers
3 year old african american girl, 1 month history abdominal pain and loss of appetite. firm nodular midline upper abdominal mass
Marianna [84]
<span>A 3 year old African American girl who has a one month history of loss of appetite andd abdominal pain who has had x-rays that show a mass with multiple calcifications would likely be diagnosed with Nephroblastoma or Wilms Tumor which would likely be associated with Denys-Drash syndrome due to wrist symptoms.</span>
7 0
3 years ago
Why is oxygen not the most abundant gas in the atmosphere?
Georgia [21]
<h2><em>By far the predominant gas is carbon dioxide, making up 95.9 percent of the atmosphere's volume. The next four most abundant gases are argon, nitrogen, oxygen and carbon monoxide.</em></h2><h2><em>                                   HOPE IT HELPS (◕‿◕✿)        </em></h2><h2><em>                                           SMILE!!</em></h2>
8 0
3 years ago
Read 2 more answers
Which of the following processes is responsible for the compaction of sand grains into sandstone?
Alex777 [14]
A should be the answer :)
6 0
3 years ago
Read 2 more answers
Characteristics of Thllophyta​
zysi [14]

Answer:

Characteristics of Thallophyta

They are usually found in moist or wet places.

This is due to the absence of “true roots” and vascular tissue that is needed to transport water and minerals. ...

They are autotrophic in nature.

Most members of this group manufacture their own food. ...

Reserve food is generally starch.

Explanation:

5 0
3 years ago
Other questions:
  • Ae there any lizards that are big and do not need heat lamps?
    6·1 answer
  • Silica tetrahedra are able to link into long chains that share oxygen ions through the process of ________.
    11·1 answer
  • Why is respiration known as energy releasing process?<br>​
    9·1 answer
  • 5 facts about the reproductive system
    8·1 answer
  • What is the role of xylem in a vascular plant
    15·2 answers
  • Parents bring a toddler to the emergency department after she tripped and fell on the sidewalk. You note a submental laceration.
    5·2 answers
  • ) during lactation, the caloric needs of the mother increase by ________ calories a day
    7·1 answer
  • Glucose-6-phosphate dehydrogenase deficiency (G6PD) is inherited as an X-linked recessive allele in humans. A woman whose father
    14·1 answer
  • Why are groups of small cells better than one large cell at moving material in
    14·1 answer
  • Question 1 (1 point)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!