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
CaHeK987 [17]
3 years ago
15

First one that answers this question correctly will be marked Brainliest!!!!!!

Biology
1 answer:
anastassius [24]3 years ago
3 0

Answer: B)The continents were once connected.

Explanation:

There was probably some kind of earth quake or drift in the plains/plates causing the land to break into pieces and separate

You might be interested in
WILL GIVE BRAINLEST HELP ME PLS AND HURRY!!!!!!!!
vesna_86 [32]

Answer:

Freedom

Explanation:

Took test

7 0
2 years ago
Read 2 more answers
Plants release oxygen gas to the atmosphere. True False
Sophie [7]
False it is does not have plants it can be release oxygen gas to the atmosphere
3 0
4 years ago
Which of the following pairs is mismatched? RNA polymerase – makes a molecule of RNA from an RNA template DNA ligase – joins seg
disa [49]

Answer:RNA polymerase – makes a molecule of RNA from an RNA template

Explanation: RNA polymerase is an enzyme that catalyzes the copying of a DNA sequence into an RNA sequence during transcription. RNA polymerase uses a DNA template for the synthesis of an RNA strand. RNA polymerase is also called DNA-dependent RNA polymerase. During transcription, DNA helicase unwinds the double helix of the DNA while the RNA polymerase catalyzes the synthesis of an RNA strand from the DNA.

6 0
3 years ago
Read "What Emissions and Byproducts Are Produced from Burning Coal?" Why is the presence of mercury in water of great concern to
Degger [83]

1 - The most common emission and byproducts that are generated by burning coal are carbon dioxide, nitrogen oxides and dioxides and CCPs in genearl (coal combustion products).


2 - Mercury is a heavy liquid metal with some toxical properties. When ingested (most commonly trough water) can be fatal [for further info search Mercury Poisoning]. Something I should also point out is that most of the contaminated water sources are residual waters.



Hope it helped,


Happy homework/ study/ exam!

8 0
3 years ago
Compare the role of vacuoles and lysosomes in a cell
Nikitich [7]

Explanation:

Vacuoles control water, while the lysosomes destroy ill cells.

Explanation:

1. The vacuoles are osmoregulatory organ of the cells. It also determines the rigidity of the cells by absorbing water content. Mature plant cells are full of the vacuoles. 2 .The lysosomes are known as the 'suicidal bag'. It destroys its own ill cell. The digestive enzymes of the lysosomes digest the whole cell during the illness. It protects from the bad effects of the dyeing cells. Thank you

8 0
3 years ago
Other questions:
  • How do the nucleus and vesicle work together
    8·1 answer
  • What is the relationships between a gene and a protein
    13·1 answer
  • As the heart beats, blood flows through the body. A heart beats starts when a small group of specialized muscle cells
    10·1 answer
  • 2. _______ Scientists MUST follow the scientific method to ensure valid results in an<br> experiment
    10·1 answer
  • Water is a polar molecule, how is it able to cross the plasma membrane?
    7·1 answer
  • A researcher is attempting to determine the prevalence of asymptomatic human infection with West Nile virus in New York. Which o
    13·2 answers
  • What are the differences between animal and plant cell?
    14·2 answers
  • Go find 5 materials that's u can use in ur garden. <br>Please answer. ​
    14·1 answer
  • Characteristics of viruses include all of the following except
    8·1 answer
  • Which foodborne illness is best prevented by controlling time and temperature?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!