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
mafiozo [28]
3 years ago
9

Please help this is due today!!!!

Biology
1 answer:
lubasha [3.4K]3 years ago
7 0

Answer:

Natural selection occurs if four conditions are met: reproduction, heredity, variation in physical characteristics and variation in number of offspring per individual.

Explanation:

You might be interested in
PLS HELP I don’t know how to do this
yuradex [85]
Well what is the question or problem you don’t know how to do?
6 0
3 years ago
How long would it take to travel 2.5 million light years at the speed of light?
WARRIOR [948]

Answer:

For example, the Milky Way galaxy is some 100,000 light-years across, and our closest galactic neighbor, Andromeda, is some 2.5 million light-years away. In other words, it takes light 2.5 million years just to travel from our galaxy to the one that is right next to us.

Explanation: Hope this helps if not lemme know

4 0
2 years ago
Read 2 more answers
Make a stimulus-receptive model for the endocrine system and the nervous system.
gogolik [260]

Answer: I’m not sure how I am supposed to answer this question but I would just draw an endocrine system and nervous

Explanation:

8 0
3 years ago
Which functions of life are found in all unicellular organisms?
Kitty [74]
D. Growth, Metabolism, and Differentiation.

3 0
3 years ago
Until the onset of _________, humans cannot produce active reproductive cells.
vredina [299]
(A)Until the onset of PUBERTY,
6 0
3 years ago
Other questions:
  • Dinosaurs emerged during what time period
    12·2 answers
  • The nurse practitioner is examining the lymphatic system of a healthy 3-year-old child. which
    8·1 answer
  • In a certain population, the two most heavily diagnosed diseases are schistosomiasis and malaria. over the past five years, mala
    15·1 answer
  • According to the bar graph, how many players
    7·1 answer
  • Which of the following statements is true?
    13·1 answer
  • What is always true of scientific practices a. They prove a hypothesis to be correct b. They involve steps performed in the same
    5·1 answer
  • Heredity is best described as __________.
    5·1 answer
  • Invertebrates are the most commonly found fossils because they:
    8·1 answer
  • What is the estimated age of Earth?<br> A.4.6x10^6 <br> B.4.6x10^7<br> C.4.6x10^8<br> D.4.6x10^9
    15·2 answers
  • What is the main form of energy in a Cheeto( before it is burned)? Radiant , Chemical, Motion, thermal
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!