Plant fossils are found in abundance within the sandstone of the Antarctic Peninsula. The diverse plant fossils found in the area tells us that the environment of Antarctica
was -
F rainy and cold in the past
Gwarm and sunny in the past
H hot and dry in the past
J cold and windy in the past

When does dna replication(make a copy of itself)?

If you are in a chronic state of anxiety but also suffer from moment of sudden, intense fear you are problably suffering. from

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.