Which of the following geological time periods is missing from the grand canyon ?
a. s...
Biology, 27.12.2019 11:31 Jesseniapacheco31
Which of the following geological time periods is missing from the grand canyon ?
a. silurian
b. permian
c. devonian
d. cambrian
give explanation too the correct answer
Answers: 2
Another question on Biology
Biology, 21.06.2019 15:00
Which of the following is not a benefit of green revolution? a) new crop varieties b) increased crop yields c) cost effective d) new crops may require larger amonts of water than the previous ones.
Answers: 2
Biology, 22.06.2019 10:00
How do plants obtain more sunlight a.) they lean towards the light b.)they grow straight up c.) they only live in sunny areas, like the tropics d.) they stay low to the ground
Answers: 2
Biology, 22.06.2019 17:30
In the first stage of the nuclear fuel cycle the spent fuel must be transported, processed, and disposed of properly. true or false
Answers: 2
Biology, 22.06.2019 20:00
Which of the following is the scientific term for an organism that makes its food from inorganic materials? a.autotroph b.heterotroph c.embryotroph
Answers: 1
You know the right answer?
Questions
Mathematics, 11.12.2020 05:50
Chemistry, 11.12.2020 05:50
Mathematics, 11.12.2020 05:50
Arts, 11.12.2020 05:50
Business, 11.12.2020 05:50
Business, 11.12.2020 05:50
Arts, 11.12.2020 05:50
