Mistletoe is a plant that is poisonous to humans and many kinds of animals. How does this affect the plant's survival?

How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey

Twind is considered to be an abiotic factor because it.?

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.