Answer:
2a and -5a
8 and -4
hahahah they are separate from each other
2a and -5a simplifies to -3a
8 and -4 simplifies to 4
Explanation:
hope this helps!
Answer:
Inner Planets include Mercury, Venus, Earth and Mars,- these are hotter planets.
Outer planets are colder because they are farther from the sun, a lot farther.
Explanation:
They are all planets.
Answer:
D. as an arrangement of four chemical bases
Explanation:
Our DNA is made up of 4 chemical bases (adenine, thymine, guanine, cytosine).
Answer:
The average adult, when resting, inhales and exhales about 7 or 8 liters of air per minute. That totals about 11,000 liters of air per day. Inhaled air is about 20-percent oxygen. Exhaled air is about 15-percent oxygen.
Explanation:
What is the main transformation that occurs during glycolysis? Glycolysis produces ATP, pyruvate, and NADH by oxidizing glucose.
