Please please help me!
Calculate: The relief of a landscape is equal to the elevation difference between the highest and lowest points of the landscape. Use the Water level slider to measure the elevation of the lowest point and the highest point in the landscape. What is the elevation of the lowest point in the landscape?

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

what is shown in the image?

eukaryote

chloroplast

mitochondrion

submitted