Natural selection is the process in which organisms who have the ability to survive more in the environment are favored than the other ones. In this type of evolution, the ones who do not adapt well with the environment gradually die off and the one with the best traits are left standing. Among the choices, choice B reflects this explanation.
For diastolic, I know the average is 120/80. Not sure about systolic
Answer:
![\begin{array}{lcl}Earth's \ Orbit&&Moon's \ Orbit\\Travels \ around \ the \ Sun &&Travels \ around \ Earth\\Takes \ 365.25 \ days&&Takes \ 27.3 \ days \end{array}\right]](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Blcl%7DEarth%27s%20%5C%20Orbit%26%26Moon%27s%20%5C%20Orbit%5C%5CTravels%20%5C%20around%20%5C%20the%20%5C%20%20%20Sun%20%26%26Travels%20%5C%20around%20%5C%20Earth%5C%5CTakes%20%5C%20365.25%20%5C%20days%26%26Takes%20%5C%2027.3%20%5C%20days%20%5Cend%7Barray%7D%5Cright%5D)
Explanation:
The Earth is a planet which is a tern used to describe large bodies that revolves around a star.
The star around which the Earth revolves or travels around is the Sun, and the path of the Earth's motion is known as the Earth's orbit. The time it takes the Earth to travel round the Sun is 365 1/4 (365.25) days
The Moon is a natural satellite of the Earth, therefore, the Moon travels or revolves round the Earth. The Moon is about 27% the size of the Earth and it takes the Moon about 27.3 days to travel around the Earth.
<h3>Answer:</h3>
Structures that are common in animal and bacterial cell :
- Cytoplasm : Gel-like matrix composed of water, enzymes, nutrients, wastes.
- Ribosomes.
- Chromosome ( nucleic acid DNA ).
- Plasmids.
- Cytoplasmic membrane.
<h3 />
Answer:
Newer layers of earth form <u>on</u><u> </u><u>top</u> of older layers, so as we dig, we can see further back in time. Comparing the fossils between the layers can offer evidence of change.
<u>Phyletic</u><u> </u><u>gradualism</u> - slow, but constant gradual change; supported by transitional species in the fossil record
<u>Punctuated</u><u> </u><u>equilibrium</u>- long periods of no change followed by short periods of rapid change. Can also be supported by the fossil record when no transitional species are found.
