Scientific investigations must be well to be sure the data collected will help answer the scientist's question.

How does a gymnosperm prevent itself from pollinating the same tree

You see a white marker with an orange circle and black lettering. what does this marker tell you

How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.