Biology, 31.01.2020 00:45 graciemonceret6213
1. which of the following is not an immediate effect on the environment due to fossil fuel use?
a. acid rain
b. erosion
c. water pollution
d. high costs
2. you are given a mineral and you need to determine its identity. which of the following will not be an ideal property to study to identify the mineral?
a. density
b. fracture
c. crystal shape
d. melting point
Answers: 1
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What type of cell is produced after fertilization occurs and the gametes combines ?
Answers: 1
Biology, 21.06.2019 20:00
Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 β 2 β 3 b) 2 β 3 β 1 c) 2 β 1 β 3 d) 3 β 2 β 1 e) 3 β 1 β 2
Answers: 1
Biology, 22.06.2019 02:00
The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.
Answers: 2
Biology, 22.06.2019 09:00
Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present
Answers: 2
1. which of the following is not an immediate effect on the environment due to fossil fuel use?
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