Physics, 29.01.2020 03:09, pbrogers23
during chilly days, you might notice lizards lying (“basking”) in sunny areas. why do lizards bask in the sun?
question 1 options:
ectothermic animals are lazy and the sun puts them to sleep.
ectothermic animals need to get tanned by the sun’s rays for camouflage.
ectothermic animals use the sun’s rays to them hide from enemies.
ectothermic animals need the warmth before they can move around to hunt food.
question 2 (1 point)
which group of animals could be correctly classified as ectothermic?
question 2 options:
robins, squirrels, mice
bears, snakes, wolves
frogs, lizards, snakes
bears, snakes, wolves
question 3 (1 point)
what organism meets the criteria for group b?
question 3 options:
hammerhead shark
emperor penguin
rattle snake
box turtle
question 4 (1 point)
birds and are which means that they maintain a nearly constant internal body temperature that does not change with the temperature of the environment.
question 4 options:
reptiles; cold-blooded
reptiles; warm-blooded
mammals; cold-blooded
mammals; warm-blooded
question 5 (1 point)
which statement describes the difference between ectothermic and endothermic animals?
question 5 options:
ectothermic animals live in cold climates, and endothermic animals live in warmer places.
ectothermic animals live in the water, and endothermic animals live on the land.
ectothermic animals have a lower body temperature than endothermic animals.
ectothermic animals have a body temperature that is the same as their environment, and endothermic animals have a constant body temperature.
question 6 (1 point)
as the temperature drops, a cold-blooded animal is likely to
question 6 options:
slow down as a response to the cooling temperature.
move around faster to raise its body temperature.
begin sweating in order to cool off.
show no response.
question 7 (1 point)
sweating is one way that warm-blooded animals
question 7 options:
prevent from getting to cold.
keep their bodies from having too much water.
release odors that can attract a mate.
generate heat loss through evaporation.
question 8 (1 point)
because endothermic animals must maintain a constant body temperature, they must
question 8 options:
eat more often to have energy to keep a constant temperature.
become sluggish when it becomes to cold to conserve energy.
move to sunlight to warm, and shade to cool.
constantly move around to keep their bodies warm.
question 9 (1 point)
what types of organisms are described by the characteristics in group a?
question 9 options:
ectotherm
endotherm
warm blooded
decomposers
question 10 (1 point)
what is the ability of some creatures to control their body temperatures through internal means such as muscle shivering, fat burning, and panting called?
question 10 options:
metabolism
endothermic
ectothemic
Answers: 1
Physics, 22.06.2019 05:10, zionnahl
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
Physics, 22.06.2019 16:30, safiyyahrahman6907
One number is said to be an "order of magnitude" larger than another number if choose one: a. it is 10 times larger. b. it is 5 times larger. c. it is 3 times larger. d. it is 100 times larger. e. it is 2 times larger.
Answers: 1
Physics, 22.06.2019 17:00, nathanb126
The force it would take to accelerate an 900-kg car at the rate of 6m/s2
Answers: 1
Physics, 22.06.2019 18:30, TheSpeedster
Two trains leave a station at the same time, train a travels at a constant speed of 16 m/s. train b starts at 8.0 m/s but accelerates constantly at 1.0 m/s squared. after 10.0 seconds, which train has the greater speed?
Answers: 1
during chilly days, you might notice lizards lying (“basking”) in sunny areas. why do lizards bask i...
Mathematics, 15.01.2021 16:50
Social Studies, 15.01.2021 16:50
Mathematics, 15.01.2021 16:50
History, 15.01.2021 16:50
Arts, 15.01.2021 16:50