The picture below shows a club hitting a golf ball. Why does the golf ball move when the club strikes it?

What does the positioning of transcription factors determine?

Which of these is not an obstical to the future of space exploration? fundingresearch ideas technologytime

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.