BIOLOGY HIGH SCHOOL

What is adaptive radiation?A. When many species share a single ancestor
B. The process of learning new adaptations
C. A decrease in the rate of speciation
D. An adaptation that harms an organism

Answers

Answer 1
Answer:

Answer:

When many species share a single ancestor

Related Questions

Most chordates and vertebrates exhibit _____. radial symmetry bilateral symmetry a notochord
Centromeres split apart during what?
The cyanobacteria reproduce by simple cell division known as _____. fission fusion germination
Why do children look like a combination of their parents?
At one time, dinosaurs lived on Earth. Today they are extinct. This relates to _____.A. microevolution B. both macroevolution and microevolution C. macroevolution

Which of the following are the parts of neurons?A: Brain, spinal cord, and vertebral column

B: Dendrite, axon, and cell body

C: Sensory and Motor

D: Cortex, medulla, and sheath

Answers

B: Neurons have dendrites, axons, and a cell body

Hat is the difference between DNA and RNA? A. DNA is a protein and RNA is a nucleic acid.
B. DNA uses deoxyribose and RNA uses ribose.
C. DNA has adenine and RNA has thymine.
D. DNA has thymine and RNA has uracil.

Answers

The difference between DNA && RNA is 'DNA uses deoxyribose  and RNA  uses ribos ' 


So, your answer would have to be. B. DNA uses deoxyribose  and RNA use ribose"
DNA is a long polymer with deoxyriboses and phosphate backbone. Having four differentnitrogenous bases: adenine, guanine, cytosine and thymine.RNA is a polymer with a ribose and phosphate backbone. Fourdifferent nitrogenous bases: adenine, guanine, cytosine, and uracil. maybe this helps

Which of the following environmental impacts of mining could result in damage to buildings, including tilting, foundation cracking and disruption of utility lines? loss of biodiversityacid mine drainage
land subsidence
scarring of surface land

Answers

Correct answer is C land subsidence

Answer:

The answer is land subsidence!

Explanation:

Do Nerve cells begin to develop before or after a child is born?

Answers

Answer:

False

Explanation:

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Nerve cells develop after the baby is born.

What does it mean when something has a high pH level

Answers

A high pH level in the scale means that the solution or substance is more basic or more alkaline and has a bitter taste like toothpaste and soapy water.

Hope this helps :)

Which statement best describes a scientific question? It must be based on a hypothesis. It must be supported by data. It must be testable. It must be original.

Answers

Answer;

-a scientific question is a hypothesis. which has to be testable.

Explanation;

-A scientific question is a question that may lead to a hypothesis and help us in answering (or figuring out) the reason for some observation. A hypothesis is a tentative, testable answer to a scientific question.

-A good scientific question has certain characteristics. It should have some answers (real answers), should be testable (i.e, it can be tested by another individual through an experiment or measurement), leads to a hypothesis that is falsifiable (i.e. it should generate a hypothesis that can be shown to fail), etc.
a scientific question is a hypothesis. which has to be testable. 
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How do Virues respond to stimuli
A _____ is the smallest particle of a substance that has all the properties of the substance.