Select all of the answers that apply.
the sun emits a lot of radiation. the different ty...
Biology, 06.01.2020 11:31 alex12everett
Select all of the answers that apply.
the sun emits a lot of radiation. the different types of radiation are the electromagnetic spectrum. which of the following wave types are part of the spectrum?
radio waves
microwaves
roller waves
gamma rays
seismic waves
x-rays
cold waves
visible rays
Answers: 2
Biology, 22.06.2019 01:00
Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation
Answers: 1
Biology, 22.06.2019 05:30
Food webs - transferring energy and matter from one level to another. here you see four food webs. one or more are incorrect. which food web(s) show the correct sequence of organisms, from start to top level consumer? a) a b) d c) c d) a and d
Answers: 2
Biology, 22.06.2019 09:20
Which statement explains how gravity and intertia work together
Answers: 1
Biology, 22.06.2019 12:30
Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled
Answers: 1
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