Why would the oldest crust be in the centre of a plate of a continental crust furthest away from a plate boundary?

If 48 g of magnesium reacts with oxygen gas, how many grams of magnesium oxide will be formed according to the following equation? 2 Mg + O2 → 2 Mgo

Which statement accurately compares nonvascular and vascular plants? All vascular plants have seeds, but only some nonvascular plants have seeds. All nonvascular plants have seeds, but only some vascular plants have seeds.

4. What is the difference between a density dependent and a density independent limiting factor? Give an example of each

A total solar eclipse takes place when the blank

Does your body get all of its energy from the sun

12) DNA and RNA differ in all BUT one of the following ways. A) DNA is double-stranded, while RNA is single stranded. B) RNA uses the sugar ribose in its backbone, while DNA uses deoxyribose.

It contains two arteries and one vein entwined and enclosed by a protective, gristly substance called Wharton's Jelly. Blood constantly pulsates through it with every beat of your baby's heart. It is the A) villi. Eliminate B) placenta.

What happens when a baby did not recieve an X chromosome from either parent?

What happened in wwl

Mendel first crossed true-breeding plants to produce a second generation, which were then allowed to self-pollinate to generate the offspring. How do we name these three generations?