ANSWER ASAP Which of the following statements about the rate of Co, fixation in the two types of plants is supported by the data shown in the figures?
A) A 21% 0s, plant type 2 has a lower rate of CO, fixation than plant type 1 does in both types of soil
B) 411% 0, plant type 2 has a higher rate of Co, fixation than plant type 1 does in the dry soll but not in the control soil,
Plant types 1 and 2 have a statistically different rate of CO, fixation in both soil types at both oxygen levels,
D
The rate of CO, fixation is the same in both types of plants in the control soil at both oxygen levels.

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms

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.

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.