subject
Biology, 02.10.2020 14:01 ella3714

Guys this is really urgent A bag of cement lying in the open gets wet due to rain during the night. The next day the sun shine shines brightly. Do you think the changes, which have occurred in the cement , could be reversed? this is not biology it is science

ansver
Answers: 1

Another question on Biology

question
Biology, 21.06.2019 19:30
Agroup of students are walking in the park, and one of them takes a picture of a pollen grain that is being blown by the wind.what caption can the student use for this picture? fahrte "littl1111111nimmt-hhhfull film# # #gene mutation in actiongene flow at workgenetic drift as it happensnatural selection in progresshii
Answers: 2
question
Biology, 22.06.2019 04:10
How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.
Answers: 1
question
Biology, 22.06.2019 04:30
What is used to keep track of the gamates and possible offsprings combination
Answers: 2
question
Biology, 22.06.2019 09:30
Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from
Answers: 3
You know the right answer?
Guys this is really urgent A bag of cement lying in the open gets wet due to rain during the night....
Questions
question
Mathematics, 22.05.2021 19:50