Help me PLEASE! Choose one answer! First one to answer get Brainliest! 3.) An organism's pre-birth stage of development?

A.) Fossil Record
B.) Embryo
C.) Coral
D.) Gastropod

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z

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

In 2015, about ten percent of total u.s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power