subject
Biology, 20.10.2020 05:01 qvezne7683

He measures the mineral's hardness and finds that it is a 6 on the Mohs scale. What could he do next to determine which mineral it is? OA. measure its density
OB. measure its volume
OC. examine its shape
OD. identify its luster
Reset
Submit
4 of 20 Answered
Session Timer: 6:52
Session Score: 50% (2/4)
Sign out
op

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 02:00
Bisphenol a (often called bpa) is a chemical found in products that people use every day, from water bottles to food containers to children's toys. unfortunately, bpa leaches out of its many products and makes its way into our bodies. what are the health effects of bpa exposure? ongoing research is finding that elevated exposure to bpa can affect a wide variety of developmental and physiological processes, but one of the first studies of bpa's health effects came about because of a simple mistake in the lab. at a laboratory at case western reserve university in 1998, geneticist patricia hunt was making a routine check of her female lab mice. as she extracted and examined developing eggs from the ovaries, she began to wonder what had gone wrong. she noticed that many of the eggs showed problems with their chromosomes, and some had irregular amounts of genetic material, which can lead to miscarriages and birth defects in mammals. she learned that a lab assistant had mistakenly washed the plastic mouse cages and water bottles with a harsh soap, releasing bpa from the plastic. knowing that bpa is an endocrine disruptor, a chemical that can enter organisms and mimic hormones, hunt set out to discover whether it had adversely affected her mice.
Answers: 2
question
Biology, 22.06.2019 02:00
The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.
Answers: 3
question
Biology, 22.06.2019 07:00
What terms describes being out of water after being submerged
Answers: 1
question
Biology, 22.06.2019 07:00
Explain how you will prioritize tasks in the medical office by immediate, essential, or optional. how will you re-prioritize when disruptions occur?
Answers: 1
You know the right answer?
He measures the mineral's hardness and finds that it is a 6 on the Mohs scale. What could he do next...
Questions
question
English, 02.04.2021 02:50
question
Mathematics, 02.04.2021 02:50
question
Mathematics, 02.04.2021 02:50
question
Biology, 02.04.2021 02:50
question
Mathematics, 02.04.2021 02:50