1. Domain, kingdom, phylum, class, order, family, genus, species, and subspecies.
2. If a variety of the species with a certain gene is vulnerable to a specific disease, predator, or environmental development, other members of the species with variants of the gene may be better equipped to handle the problem, and the species won't die out, just a portion of the disadvantaged.
Answer:
The highest and best use may be to remain vacant.
b. Ask him to practice the flute once a week
c. Ask him to talk to people twice a day
d. Ask him to clean his desk three times a day
(b) What is the angular velocity in rad/s after 0.750 s if it starts from rest? rad/s.
(c) The outside radius of the yo-yo is 3.10 cm.What is the tangential acceleration in m/s2 of a point on its edge? m/s2
Answer:
Part a)
Part B)
Part c)
Explanation:
Part a)
As we know that
so we will have
Part B)
Angular speed of the yo-yo
so we have
Part c)
Tangential acceleration is given as
B. increasing the speed of electrons that are flowing
C. creating a potential difference so electrons can flow
The correct choice is
C. creating a potential difference so electrons can flow.
An electron moves from low potential to high potential. so it moves only when there is difference in potential between two locations. A source of voltage creates a potential difference for the electron to move. So the correct choice is C.