Who is an example of adaptive social behavior

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u.s. and mexico. the st. lawrence seaway provides an important trading route for the u.s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

What best describes emerging scientific ideas