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
luda_lava [24]
2 years ago
15

PLS help what is evolution?

Biology
2 answers:
gtnhenbr [62]2 years ago
6 0
Hi there!

Evolution is change over time. This means that over time, a species changes to better survive its environment.

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
kirill [66]2 years ago
6 0
Evolution of life is what Charles Darwin elucidated in his Origin of Species which was partly a summary of his observations on his lengthy trip to South America. Basically, it is whereby all organisms whether plant or animal exhibit variations such as keener vision, ability to run more rapidly etc and the variations that are beneficial to the organism that help it to survive especially in changed environments are naturally selected and after some time the organisms with the beneficial varieties become new species. 
You might be interested in
Who used a compound microscope to see chambers within cork amd named them cells
grandymaker [24]

Answer:

robert hooke

3 0
2 years ago
Read 2 more answers
A group of cells that develop from the nerve cord in vertebrates is called a?
garik1379 [7]
Its called as Neutral Crest.
4 0
2 years ago
Read 2 more answers
Think of the number of different parasites (species of bacteria, viruses, fungi, flatworm, apicomplexan, etc.) that can attack h
xxMikexx [17]

Answer:

The correct answer will be option-Yes--every species represents a resource that may be exploited by an array of parasites

Explanation:

Parasites are the organism which for survival depends on the resources of the host organism and utilize them to the extent that it could lead to the death of the host.

The interaction between the parasite and host proves harmful to the host but beneficial to the parasite.

A number of parasites exist for human species which can directly harm humans. Similarly, a large number of hosts exist for different species which belongs to another kingdom also like even the bacteria has a parasite called bacteriophage which utilizes the resources of the host.

This indicates that every species has some resources which can prove beneficial to another organism in the response of which they become host to a large number of parasites.

Thus, the selected option is the correct answer.

3 0
3 years ago
In a lake with three trophic levels (non-native fish, zooplankton, algae), an algal bloom occurs when the small population of zo
tino4ka555 [31]

Answer:

Zooplankton help other populations survive by keeping out other herbivores

Explanation:

This is because a keystone species are species that have large effect on the the habitat and through its effect they help to keep the ecosystem in existence. They make sure that the ecosystem exist. They help populations survive by keeping out herbivores and feeding on the algae. They help drive nutrients cycle and transfer energy from algae to invasive fish.

7 0
3 years ago
The following describes a lab on natural selection.
marishachu [46]
The spoon is best use for consuming macaroni over toothpicks, The scissors are better at collecting than consuming, The plastic cup represents the stomach of the bird
3 0
3 years ago
Read 2 more answers
Other questions:
  • I’m the image of the cell letter c is the control center of the cell. Please identify this organelle
    13·1 answer
  • Please help what is common between the temperate rainforest tropical rainforest and the temperate deciduous forest?
    12·1 answer
  • Which characteristic describes the whale but not its food source, the phytoplankton? The whale is heterotrophic. The whale has c
    12·2 answers
  • At which stage of the scientific process should a scientist look at experimental data from other scientists to set up a new expe
    12·1 answer
  • Scientists test for alleles that cause human genetic disorders by
    15·2 answers
  • What is dna and where excately is it in your body?​
    14·2 answers
  • Which of the following is an example of liverwort?<br> Sphagnum<br> Marchantia<br> Fontinalis
    12·1 answer
  • Which organelles are different between animal cells &amp; plant cells? pls 45 minutes till this assignment is due
    12·2 answers
  • Next Alicia places each part of the cabbage into its on plastic bag and adds a wet paper towel to each bag. She seals the bags s
    8·1 answer
  • Standing in the elevator, someone sneezes on you infecting you with a new rhinovirus. However, it then takes 3-6 days until you
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!