Name an organism where 10% of the energy that is passed on would be found? O A. buzzard
O B. mouse
O C. fox
O d. ladybird

Does anyone knows than answer ? Help me !

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?