For organisms, which is usually worse---competition from other species or competition from other members of your own species? Explain why.

Christie's doctor recommends that she eat 40 grams of protein a day. she's already consumed 50% of her protein recommendation for the day. how many servings of the given snack should christie have to meet her daily protein recommendation?

What is a sex-linked genetic disorder that disrupts the blood's ability to clot? a.achondroplasia b.huntington's disease c.hemophilia d.albinism

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?