Answer:
Basketball
Explanation:
Basketball was invented to keep athletes warm in the winter.
<h3><u>Answer;</u></h3>
Migration
<h3><u>Explanation; </u></h3>
- Migration is the movement of animals from one place to another. Migration is an innate behavior that is triggered by changes in the environment.
- For example, animals may migrate when the days get shorter in the fall. Migration is most common in birds, fish, and insects.
- The regular movement of animals takes place at certain period each year, for the purposes of finding food, mates, or other resources.
Answer:
h = 1.22 m
Explanation:
Given:
Pressure in the vein = 12200 Pa
Specific gravity of the liquid = 1.02
now,
the pressure due to a fluid is given as:
P = pgh
where,
P is the pressure,
ρ is the density of fluid = specific gravity x density of water = 1.02 x 1000 kg/m³
ρ = 1020 kg/m³
g is the acceleration due to the gravity = 9.81m/s²
h is the height
thus,
h = P/pg =