Answer:
- Large temperature and air pressure decrease
- Temperature and air pressure increase
Explanation:
b)homeostasis
c) thermoregulation
d) hypothalamus
2) which organism maintain a constant body temperature despite temperature changes in the environment?
a)a frog
b)maple tree
c)goldfish
d)human
3)when leaf has plenty of water
a) the guard cells swell and the stomates open
b)the guard cells swell and the stomates close
c)the guard cell lose pressure and the stomates open
d)the guard cells lose pressure and the stomates close
please helpppppp
Answer:
1. b. homeostasis: The internal balance of heat within an organism is maintained by the process of homeostasis. It is the ability of the organism to maintain the internal body temperature with respect to the changes that occur in the external environment.
2.d) human: The human beings are capable for maintaining the internal temperature due to homeostasis because they exhibit fat which allows them to maintain the internal heat.
3.c) the guard cell lose pressure and the stomata open: The stomata are small pores present on the underside of the leaf surface these are important for exchange of gases and water to the external environment. The water is lost by the stomata of the leaf during transpiration. When the plant requires to remove excess of water from the plant body it is evaporated from the stomata through transpiration.
Permian Extinction: The Permian - Triassic extinction event, colloquially known as the Great Dying or the Great Permian Extinction, occurred about 252 million years ago, forming the boundary between the Permian and Triassic geological periods, as well as the Paleozoic and Mesozoic eras.
Hope this helps!!(:
CHOICE'S
A. <
B. >
C. =
D.~
Answer:
B
Explanation:
use the calculator to find the value of √55 ≈ 7.4
7.6 is greater than 7.4 so
7.6 > √55
B Fat molecules are broken down into fatty acids and glycerol by enzymes
C. Large fat globules are broken into tiny fat droplets by bile salts
D. Digested fat is absorbed in the small intestine