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
Alina [70]
3 years ago
10

Fossils evidence shows that ___________________were the first photosynthetic organisms on earth,about 1.2 billion years ago.​

Biology
2 answers:
tankabanditka [31]3 years ago
7 0
There is suggestive evidence that photosynthetic organisms were present approximately 3.2 to 3.5 billion years ago, in the form of stromatolites, layered structures similar to forms that are produced by some modern Cyanobacteria
alekssr [168]3 years ago
4 0

Answer:

cyanobacteria

Explanation:

You might be interested in
So whats the answer?
Llana [10]
Definitely amylase and nucleus....
5 0
3 years ago
The definition of distillation is to _______. (1 point)
Zepler [3.9K]
The answer is A it's the action of purifying water
8 0
3 years ago
PLEASE HELP! 25 Points!
babunello [35]
Its B cuz the definition is <span>one of two or more alternative forms of a gene.

</span>
4 0
3 years ago
The presence of over 700 genes involved in height determination is an example of (a) ______________.
Ira Lisetskai [31]

The presence of over 700 genes involved in height determination is an example of a polygenic trait.

<h3>What is a polygenic trait?</h3>

A polygenic trait refers to a trait that is determined by multiple genes rather than by only one gene. This is opposite to a monogenic trait that is determined by only one gene.

<h3>What are some examples of polygenic traits?</h3>

In humans, some examples of traits that are determined by multiple genes are:

  • Height
  • Hair color
  • Skin color

Based on this, heigh is a polygenic trait.

Learn more about gene in: brainly.com/question/787658

5 0
2 years ago
11. Are fungi more closely related to<br> plants or to bacteria?
hodyreva [135]

Answer:

Computational phylogenetics comparing eukaryotes revealed that fungi are more closely related to us than to plants. Fungi and animals form a clade called opisthokonta, which is named after a single, posterior flagellum present in their last common ancestor.

Explanation:

PLS BRAINLIEST IF THIS HELPS

5 0
2 years ago
Other questions:
  • Higher viscosity of blood will increase the amount of stress placed on the heart while it is pumping. viscosity of blood is high
    5·2 answers
  • Which medical terminology word part provides the meaning of a word
    10·2 answers
  • .Make a graph of the pH changes over the course of the experiment. How does the pH change at each
    5·1 answer
  • Compounds are made up of _______???? my answer is element is that true​
    5·1 answer
  • When one DNA molecule is copied to make two DNA molecules, the new DNA
    7·2 answers
  • What happens directly after prophase?
    8·1 answer
  • If a car is going 20 mph and the truck is going 60mph which vehicle is going to get there first
    13·1 answer
  • What is taken
    12·1 answer
  • The ear is on the blank surface of the head
    15·1 answer
  • Part of your responsiblity as a scientist is to share your ideas and discoveries with the rest of the scientific community. For
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!