What do scientists think life developed from?
a. simple chemicals
b. oxygen
c. photosyn...
Biology, 23.09.2020 01:01, jrenwick001
What do scientists think life developed from?
a. simple chemicals
b. oxygen
c. photosynthesis
d. a nucleus
Answers: 3
Biology, 21.06.2019 20:00, Xlhoncho45
Many people try to eliminate fat from their diets. which is one reason it is necessary for humans to eat fat? a. eating fat is the fastest way to get energy. b. fat eliminates triglycerides from the body. c. saturated fats clear out the blood vessels. d. fat nerves transmit signals. , this is for apex in summer school.
Answers: 1
Biology, 22.06.2019 08:40, keilyjaramillo2870
What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.
Answers: 3
Biology, 22.06.2019 20:30, darrriannn7241
How much does one sucrose molecule weigh in grams?
Answers: 2
Mathematics, 04.06.2021 23:40
Mathematics, 04.06.2021 23:40
Physics, 04.06.2021 23:40