Elephants have pointy tail because they need it to become more streamlined and for their aerodynamics. Being streamlined and having aerodynamics helps them to have a little resistance to air and water flow. It also helps them to increase speed and for ease of movement.
Answer:
the polygenic is influenced by more then one gene
Explanation:
<span>Am certain that when Adolescence ends, females have half as much body fat as males and two-thirds as much lean body mass as males. Adolescence is the transitional phase of growth and development between childhood and adulthood. It describes the years between 13 and 19. </span>
One of the first interesting NASA Spinoff Technology is the Drill Bits that are able to break off and retain rock samples. They are then collected on Perseverance and flown to earth for the use of geologists.
<h3>What is NASA Spinoff Technology?</h3>
This is a publication from the National Aeronautics and Space Administration that shows the technology used by NASA to the public.
NASA has shown about fifty technologies each year since 1976 in this annual publication.
See the link below to learn more about NASA:
brainly.com/question/18332655
i think its sedimentary rock
hoped this helped