2 A scientist is studying a comet. He records in a list the comet's
characteristics. Which group of characteristics is most likely on
his list?
A large, gaseous body with 12 moons
B irregularly shaped body made of dust, ice, and rock
C large, spherical body made of glowing gases
D rocky, spherical body that orbits a planet

Which organelle releases chemicals that break down large food particles into smaller ones?

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.