Which condition would cause an increase in the salinity of ocean water? thawing of glaciers

high rates of evaporation

cold weather

a river flowing into the sea

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

Electromagnets coils of wire paper clips picked up 10 3 15 6 20 9 25 12 ms. owens' class was studying magnets. ms. owens showed her students how to make an electromagnet using a nail, a d-cell battery, and plastic coated wire. the students wrapped the wire around the nail and then attached the ends to the battery. when they were finished, they tested their magnets by investigating how many paperclips their magnets could pick up. they also tested whether they could increase the strength of their electromagnets by using more coils of wire. they recorded the class average of their results in the data table seen here. ms. owens asked her students to graph their data in a line graph. how should the students label the x-axis on their line graph? a) size of battery b) number of paper clips c) number of coils of wire d) strength of electromagnet