In vascular plants, cells coordinate to form specialized that deliver food and water to the entire plant structure.
a. limbs
b. tissues
c. organelles
d. chloroplasts

How would you take a difficult subject matter - such as poaching, deforestation, or climate change and communicate it in a kid-friendly way

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?

How does an angiosperm prevent self pollination