Which part of the flower accepts the pollen

How can you keep track of variables in a science experiment?

Regarding most of the narrator’s story, which word best describes the tone?

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.