Sympathetic pathways originate in which region of the spinal cord?

Some species of present day protists contain living organisms within their cytoplasm. Paramecium bursaria are hosts for zoochlorellae, photosynthetic protists, that live within the cytoplasm of the paramecium.

If a cell has 24 chromosomes how many will it have at the end of mitosis

What is the main difference between mature xylem cells and mature ploloem cells?

Working with something as tiny as a cell requires special equipment. Which tools and techniquest do you think might be useful when working with live cells? Check all that apply.

How do light dependent and light independent reactions relate to each other?

What are four sources of minerals?

How many organisms depend on the squid as a source of food?

A slow persistent mass movement of surface soil is called

Explain true or false. unlike planets and dwarf planet cannot have moons

Where on planet Earth (in terms of latitude) the majority of Solar radiation is absorbed and explain why