The diagrams below show the earth at four different points in its yearly revolution around the sun. which of the below positions will result in maximum daylight hours and the warmest temperatures for the northern hemisphere?

Who discovered tuberculosis bacteria?

What is the next step in muscle contraction after the actin changes shape

Which of the following statements about polysaccharides are correct? choose all that apply.cellulose is a linear, unbranched polymer of glucose monomers.starch is typically more highly branched than glycogen.cellulose is a major component of both plant and animal cells.glycogen is a storage form of glucose in animal cells.glycogen is the most abundant organic compound on earth.starch and cellulose are found in plants.