Name one way photosystem ii and photosystem i are similar and one way they are different.

An enormous rifting occurred causing massive floods of basaltic lavas and the release of large amounts of gas. This is a thought to have been the cause of which mass extinction

Captured carbon dioxide can be used for different purposes. Food and beverage companies use 4 million metric tons (MMt) of carbon dioxide per year, which is 6% of all captured carbon dioxide.

What layer of an artery will be in direct contact with blood, as well as plaque?

Why are oceans getting warmer

When a helium balloon expands and the volume doubles what happens to the density of the helium inside it?

The process of canning vegetables involves high heat and, sometimes, low ph to kill contaminating microorganisms. How do you think these might prevent bacterial growth? Select all that apply. (nclex style)

Fish ladders and elevators are solutions for migrating fish whose pathway is blocked by dams.

Which structural protein of skeletal muscle also acts as an enzyme? tropomyosin myosin heavy chains actin filaments myosin light chains?

Which Of These Body Systems Is Made Up Of The Tissues And Organs Responsible For Collecting Fluid That Leaks From The Blood And Returning It TO The Blood A. Excretory system B. Cardiovascular system C. Endocrine system D. Lymphatic system

Some regions of earth are more likely to have earthquakes, volcanoes, or hot springs than other regions. What do these places most likely have in common?