give 3 ways that a sperm is adapted for swimming to an egg cell.
Back
Card 17
Front
what is a tissue? what is an organ?
Back
Card 18
Front
Give 3 examples of tissues in the human stomach, and say what job they do.
Back
Card 19
Front
Name one organ system found in the human body
Back
Card 20
Front
Give one example of a plant tissue and a plant organ.
Back
Card 21
Front
write down the equation for photosynthesis.
Back
Card 22
Front
what is the green substance in leaves that absorbs sunlight?
Back
Card 23
Front
Name the three factors that can limit the rate of photosynthesis.
Back
Card 24
Front
You can carry out an experiment where you change the light intensity experienced by a piece of Canadian pondweed by changing the distance between the pondweed and a lamp supplying it with light. What three important things that must be kept constant?
Back
Card 25
Front
Explain why it is important that a plant doesn't get too hot.
