Will give a brainlest conifers have needles and enclose their seeds in cones pods nodules sacks

Which describes the changes in the earths motion?

Need ! will give 20 points! what are two ways that diatoms differ from slime molds? the external coverings of diatoms are made up of (silica, chitin or peptidoglycan), while slime molds have cell walls containing (silica, peptidoglycan or chitin). diatoms are (chemoheterotrophs, photoautotrophs or chemoautotrophs) because they make food through photosynthesis, while slime molds are (heterotrophs, phototrophs or autotrophs) because they eat decaying plant matter.

What are the methods of heat transfer? check all that apply. absorption conduction convection radiation reflection