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
Angelina_Jolie [31]
2 years ago
8

We don't know what the first life form was or how it came to be, but the process of reproduction with VARIATION over billions of

years is responsible for the diversity of life on Earth today.
A. True

B. False
Biology
2 answers:
AVprozaik [17]2 years ago
6 0
A. True

variation of reproduction produces diverse life forms and allows organisms to evolve complex characteristics over billions of years.
Gnom [1K]2 years ago
6 0

Answer:

A. True

Explanation:

Yeah, we don't know what the first life form was or how it came to be, but the process of reproduction with VARIATION over billions of years is responsible for the diversity of life on Earth today.

You might be interested in
4. <br> When a Na atom, loses one electron, it gets a charge of _______.<br><br> -1<br><br> +1
Kruka [31]

Answer:

+1

Explanation:

because when an atom loses an electron it gains

8 0
3 years ago
Read 2 more answers
Pick the a.b.c below.<br><br>a. 8 grass/m2<br>b. 16 grass/m2<br>c. 24 grass/m2<br>d. 32 grass/m2​
Nataly [62]

Answer:

16grass/m²

Explanation:

Given parameters:

Number of grasses in quadrat = 4

Area of the square  = 0.25m²

Unknown:

Population density  = ?

Solution:

Population density is the number of organisms per given area;

  Population density  = \frac{number of grasses}{area of quadrat}  

 Population density  = \frac{4}{0.25}   = 16grass/m²

3 0
2 years ago
Having smooth seeds is a dominant trait. Having wrinkled seeds is a recessive trait. The offspring of two plants with wrinkled s
jolli1 [7]
Wrinkled seeds because every single trait is recessive

5 0
3 years ago
A mineral made of oxidized hydrogen
natta225 [31]
Oxidized hydrogen does not participate in mineral formation.
7 0
3 years ago
Which substances protect against oxidative stress and the resultant tissue damage at the cellular level?
BaLLatris [955]
The substances that protect against oxidative stress and the resultant tissue damage at the cellular level is, option B. Antioxidants. Oxidation can cause imbalance in the body. Antioxidants are used to counteract the damage produced by free radicals. Good natural sources of antioxidants include fruits and vegetables.
7 0
2 years ago
Read 2 more answers
Other questions:
  • A vesicovaginal fistula is an abnormal opening between the __________ and __________ that allows constant involuntary flow of ur
    12·2 answers
  • Compare and contrast endocytosis and exocytosis.<br><br> please help!!!
    11·1 answer
  • Adenosine triphosphate atp is important because it
    10·1 answer
  • How much can an athlete sweat a day
    7·2 answers
  • · cell membranes
    10·1 answer
  • Which sphere is most directly studied <br><br> by an astronomer
    14·1 answer
  • Meiosis involves how many cell divisions?
    11·2 answers
  • Is competition abiotic or biotic?
    15·1 answer
  • 11. Jamal ate a meal of rice before seeing his doctor. Rice is made of mostly starch molecules. Jamal has been feeling tired a l
    13·2 answers
  • What is BTB? What is it used for?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!