BIOLOGY HIGH SCHOOL

7. True or false? A flood that separates a population of frogs onto opposite sides of a lake is an example of a vicariance event that may result in allopatric speciationa. true
b. false

Answers

Answer 1
Answer: I think A but you should double check with some one else.

Related Questions

Are there any distinct difference between plant and animal cell? if yes what are they ​
The glycolytic pathway must be supplied with its primary oxidizing agent ________ .
Asexually, fungi can reproduce by fission, fragmentation, budding, or _____. producing spores mitosis meiosis
Which of these forces exist between earth and moon?gravitational forceelectromagnetic forceweak nuclear forcestrong nuclear force
How is groundwater replenished?

Protein Synthesis & Mutations [6C.S SE.R):Question 5Which mutation(s) would cause the protein to change?
The table shows a DNA sequence and three types of mutations that can
change the DNA sequence
Original Mutation 1 Mutation 2 Mutation
DNA codon TTC ATC
TCC
sland 3
mRNA Codon Chart
Second Position
C
A
on 3
Phe
The
Q
UC
UUA
Ser
UOC
UCA
UCS
STOP
A
Mos 1 and 2
STOP
STOP
UGG
CA
cu
cuc
CUA
CUG
Low
CAC
Pro
CAR
on only
A
the
553
A
Se
AU
ACC
ACA
ACG
A
Net
Ang
AAC
AA
AAG
GAU
GAC
GAA
GAG
GS
Ase
G
Guc
GUR
2
GGA
GOG

Answers

i dont know sorry :) have a good day

Which of the following is an example of an endothermic process?Condensing

Freezing

Boiling

Solidifying

Answers

The answer is probably Boiling.

Endothermic process or reaction refers to the system in which the heat energy is absorbed from the surroundings. In boiling, the evaporation of the liquid water is an example of an endothermic process. Other examples are photosynthesis, the melting of ice, and cracking of alkanes.

What did the literature, the visual arts, and music portray about the two world wars? Give specific examples that demonstrate the influence and impact.

Answers

The two world wars chaos many writers, visual artists and musicians to deeply present their tragic experiences in this horrible times. These were the times where people were scared or questioned the days they have left and survival was at the top of the chart. One example of an art expression is 

Gassed, 1919, by John Singer Sargent. 

Below the C horizon is ____.

Answers

The answer is R horizon.

The soil is made up of layers, called horizons, which are parallel to soil crust. These horizons are from top to bottom:
O - contains organic matter.
A - contains organic matter mixed mineral matter.
B - contains accumulated mineral or organic compounds.
C - consists of parental material.
R - consists of bedrock, masses of hard rock.

Thus, R horizon is below the C horizon. 

Are most environmental issues local problems or global problems? How can or will this affect the way we try to solve these issues?

How are environmental issues becoming more complex?

What about the history of environmental studies can inform us about our current environmental issues? Why is it important to understand the past to help solve current and future environmental problems?

Answers

Answer:

Most environmental issues are problems on a global scale, these include but are not limited to, global warming, ozone pollution, greenhouse gases and many more issues.

This affects the way we try to solve these issues because if we dont all play a part to help change the way things are going, then they will only get worse. We have to come together as a whole.

Unlike individual efforts, different countries can cooperate and implement legislation which limitates all the countries in the globe,solving environmental issue more efficiently.

Which federal agency the encompasses the CDC, FDA, and NIH?SPCA
EPA
HHS
USDA

Answers

The correct answer should be HHS because all three agencies are under the jurisdiction of the Department of Health and Human Services (HHS)

HHS (Health and Human Services) is the correct answer.

US Department of Health and Human Services is the federal agency which aims at protecting the health of people of America and providing essential human services. Under the umbrella of this federal agency, several organizations work which include CDC (Centers for Disease Control and Prevention), FDA (Food and Drug Administration) and NIH (National Institutes of Health).
Other Questions
Evolution19. What did the different kinds of finches that Darwin sti
Which cell organelle is necessary for cellular digestion?
The integumentary system is an example of _____
Height, hair color, eye color, and intelligence are traits passed on bya. genes b. chromosomes c. RNA