What question might these scientists be asking
about the natural world? check all of the boxes
that apply.
what types of fish live in this pond?
is the water here safe for swimming?
there are mosquitos in this area; is it true that
they breed in water?
this pond disappears in the summer; where
does the water go?

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

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.

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.