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
Maksim231197 [3]
3 years ago
11

Other scientists hypothesize that organic compounds could have come to Earth_____.

Biology
1 answer:
ioda3 years ago
8 0
Other scientists hypothesize that organic compounds could have come to Earth w<span>hen the stars collided and the debris fell to Earth. B

HOPE THIS HELPS! ^_^</span>
You might be interested in
Which are units used to express volume?
Stolb23 [73]
Milliliter and liter for a liquid.
For a solid object, I would say meter and cubic centimeter
6 0
3 years ago
Read 2 more answers
Consider the terms egg, sperm, and sporophyte. Which process links egg and sperm directly to sporophyte?
Veronika [31]

Answer:

Fertilization

Explanation:

Egg and sperm are cells known as gametes produced by the GAMETOPHYTE of a sexually-reproducing organism via meiosis. Since egg and sperm cells are produced through meiotic division, their chromosomal number is reduced by half of the parental organism. Hence, sperms and eggs are haploid cells (n) produced by a diploid organism (2n).

Sperm is the male gamete while egg is the female gamete. These two haploid gametes fuse in a process called FERTILIZATION, to produce a diploid ZYGOTE that eventually grows into the diploid structure of the organism called SPOROPHYTE. This system of reproduction called ALTERNATION OF GENERATIONS is used by lower and higher plants.

3 0
3 years ago
Read 2 more answers
What happens to plant and animal cells in isotonic,hypotonic, and hypertonic cells
omeli [17]
Isotonic solution nothing happens to the cell it exists as it is.....in a hypotonic solution the cell will shrivel up and in hypertonic solution it will swell to the point of rupturing (aka cytolyse)
6 0
3 years ago
Explain how you might go about determining the genotype of a purple flowering plant
Tanzania [10]
I might go in there on mondays and fridays 
because the flowering plant is very important 
if you don't make it 
you may damage them

good lucks :)
3 0
3 years ago
Which group of protists to euglena belong to?
hjlf
Euglena are a unicellular organism. They are classified into the Kingdom Protista. They are then further classified into the Phylum<span> Euglenophyta. All euglena can make their own food by photosynthesis.</span>
5 0
3 years ago
Other questions:
  • Plz help me on my biology vocabulary
    14·1 answer
  • Which term refers to the collection of electron carriers that are embedded in the inner mitochondrial membrane?
    8·1 answer
  • What is the purpose of the phosphorus cycle?
    8·1 answer
  • The first visible signs of senescence are usually observed in a person's ___
    12·2 answers
  • Are plants a prokaryote or eukaryote
    10·2 answers
  • Which of the following is a metal?
    11·2 answers
  • Activates a second messenger<br> a. peptide<br> b. steroid
    15·1 answer
  • Describe how deposits of gold and copper are formed.
    14·1 answer
  • If the moving car went at 35 miles per gallon... how long would it take to get to granny's house?
    15·2 answers
  • Plsss heeeeeeeeeeeeeeeeeeeelp
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!