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
Alexandra [31]
2 years ago
8

How do scientists know that evolution is taking place?

Biology
1 answer:
RUDIKE [14]2 years ago
8 0

Explanation:

Fossils are the remains of long-dead organisms, preserved in rock. Because rocks are laid down in layers, one on top of the other, the fossil record is generally set out in date order: the oldest fossils are at the bottom. Running through the fossil record makes it clear that life has changed over time.

BRAINLIST PLEASE!

You might be interested in
PLEASE HELP!! WILL GIVE BRAINLIEST TO WHO ANSWERS FIRST!!!!
barxatty [35]

Example 1:

Endoplasmic reticulum (ER) are like factories of cells. If we consider cell as a international clothing chain of companies, then ER are the ones which plan and design the clothing, sew those up, put additional buttons etc. on them, and then ship them on time. The workers (manual and automatic) do the whole procedure.

To understand it better in terms of cellular functions, ER create biomolecules essential for cells and the body as a whole. ribosomes are the workers which do the synthesis. With the help of ribosomes, ER makes the whole process of biomolecule synthesis, modification and delivery smooth, efficient and accurate.

Example 2:

Think of ER as Uber Eats. It provides you the catalogue of delicious food available and can be sent, then forwards your request to the restaurant, then sends a delivery person to wait and collect the order, and then orders the person to delivery food to the correct address on time.

Here, ribosomes would be the restaurants making the food.

**This is a simplification of the actual function of ER but I hope you get the gist. While talking about smooth and rough ER, the examples may change.

4 0
1 year ago
Which statement best describes the relationship between activation energy and rate of reaction?
Alexus [3.1K]
The collar can be reused many times
4 0
3 years ago
Read 2 more answers
an air mass exists off the Pacific coast of California what type of air mass is this and what are its main characteristics choos
Dimas [21]
What are the options???
5 0
3 years ago
In sexual reproduction, two different strains of hyphae called _____ and _____ strains fuse nuclei and produce a zygote.
OLEGan [10]
<span>It is usually the + strand and the - strand. It can be quite a bit more complicated.</span>
8 0
2 years ago
Which forage crop do honey bees favor for its nectar
n200080 [17]
<span>For bees, their forage or food supply consists of nectar and pollen from blooming plants within flight range</span>
8 0
2 years ago
Other questions:
  • Geographers identify four major kinds of plant life in the united states and canada: tundra, grassland, desert scrub, and what.
    9·1 answer
  • Which substance is an example of inorganic matter?
    5·2 answers
  • Please help with biology will give brainliest
    6·1 answer
  • Compared to a parallel circuit, a series circuit has which of the following disadvantages? A A series circuit requires more mate
    15·1 answer
  • What is the difference between the template and non template strands?
    14·1 answer
  • A group of cells that join together for a particular function is known as:
    14·1 answer
  • In ss help me lol......
    12·1 answer
  • HELP MEEE,!!!!! PLEASE
    10·2 answers
  • Does anyone know this question?
    7·1 answer
  • What is the most essential element in bone marrow ?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!