(HELP PLS I NEED IT NOW ILL GIVE BRAINLEST) !! Suppose you were a food scientist working for Yummy Foods. You have obtained a
butter-like spread produced by Delicioso Foods, your competitor. You decide to
analyze it chemically to learn more about their secret formula. If the Delicioso
Foods butter-like spread is a fat, which of the following elements are unlikely to be
present in this food product?

Select ALL that apply.

A. Carbon

B. nitrogen

C. oxygen

D. hydrogen

E. sulfur

Match the following terms describing electrical events with the correct phases of the cardiac cycle. the ventricular muscle cells depolarize at the start of this phase. during this phase, na+ entry through the funny channels causes the pacemaker potential of sa nodal cells to gradually become less negative until it reaches threshold. the ventricular muscle cells repolarize right before this phase. the cytosolic concentration of calcium in the contractile cells of the ventricle is highest during this phase. a. isovolumetric relaxation b. ventricular ejection c. isovolumetric contraction d. ventricular filling

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change