Biology, 03.12.2020 09:40 kari9249

63. Which statement best explains why some trees' leaves change color during fall? A) The leaves change color because the arrival of cooler temperatures shuts down photosynthesis in the
trees
B) The leaves change color because the trees are making a special kind of food that will help them survive
harsh winter conditions.
C) The leaves change color because darker colors help protect the leaves and the rest of the tree from
harsh winter light.
D) The leaves change color because they have been separated from the rest of the tree and are no longer
receiving the nutrients needed to make chlorophyll.
u

Answers: 1

Show answers

Another question on Biology

Biology, 22.06.2019 03:00

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Answers: 2

Answer

Biology, 22.06.2019 06:30

The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius

Answers: 2

Answer

Biology, 22.06.2019 07:00

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.

Answers: 3

Answer

Biology, 22.06.2019 07:20

Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters

Answers: 2

Answer

You know the right answer?

63. Which statement best explains why some trees' leaves change color during fall? A) The leaves ch...

Questions