Em algumas células encontramos organelas denominadas cloroplastos, que são responsáveis pelo processo de fotossíntese. Essas organelas são encontradas em: A) células bacterianas
B) células vegetais
C) células procariotas
D) células animais

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?