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
alexandr1967 [171]
3 years ago
12

NEED HELP NOW!!!!!! PLZ ANSWER

Biology
2 answers:
Vesna [10]3 years ago
8 0

Answer:

D) From cells that were delivered by meteorites from outer space.

Explanation:

I put "A" for the usatestprep quiz because that's what the other person said the answer what, I got it wrong, the right answer is option "D"

Fofino [41]3 years ago
3 0

Answer:

A hypothesis that is not possible, or has less strength, to explain how life arose on Earth is that it originated from cells that were delivered by meteorites from outer space (option D).

Explanation:

Although it is a hypothesis that has scientific foundations to be considered, the origin of life coming from organic molecules or cells from space -called Panspermia- has not been completely proven because:

  • It provides information on the origin of cells or organic matter, but it doesn't specify how life was formed from them.
  • It does not resolve the question of how a cell could withstand a journey through space or endure the high temperatures when a meteorite entered the primitive atmosphere.

These arguments make the hypothesis of the arrival of the first cells from outer space the least accepted today.

Learn more:

Origin of life brainly.com/question/90917

You might be interested in
In the space below, list five potential topics for your research paper. For each of these topics, write
DerKrebs [107]
To make his dream come true?? Idk
4 0
3 years ago
A class of lipids used as chemical messengers (or hormones) derived from cholesterol are called?
Deffense [45]

A class of lipids derived from cholesterol are called steroids.

Steroids are important large class of biological molecules which are significant components of  cell membrane and signaling molecules.

6 0
4 years ago
DNA is copied once, mitosis or meiosis?
Norma-Jean [14]

Answer:

interphase before mitosis

Explanation:

5 0
3 years ago
Where in the country is the water the most basic or alkali?
elena-s [515]

Answer:

:)

Explanation:

The most acidic waters ever measured are percolating through an underground mine at Iron Mountain, near the northern California town of Redding.

3 0
3 years ago
5 points
Naya [18.7K]

Answer:

A gene is a section of a double-stranded molecule known as DNA. This molecule is found within the nucleus of the cell, contained in threadlike structures called chromatin. The two strands form a double helix linked by a series of paired bases. The base adenine is always linked to thymine and the base cytosine is always linked to guanine.

4 0
3 years ago
Other questions:
  • Whales and hippos are thought to have evolved from a common ancestor around 54 million years ago. Which of the following is also
    13·1 answer
  • We can acquire new behaviors without direct exposure to contingencies through _______.
    13·1 answer
  • What does a cell's surface area to volume ratio affect?
    8·1 answer
  • Need help on checking my answers! The ones circled in yellow are the ones that I believe the answers are. Please and thank you (
    8·1 answer
  • The site of photosynthesis the n a plant cell is the
    6·2 answers
  • What is the main factor in the net driving force for filtration in the glomerulus?
    15·1 answer
  • In which phase of mitosis do the chromosomes line up along the center of the cell?(1 point)
    8·1 answer
  • Role of hormones in bullet points <br> Please help!
    7·1 answer
  • Why does the lake need to be older than the canyon for the spillover theory to work?
    8·1 answer
  • Which of the following conditions is necessary for a species to survive?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!