Biology, 28.08.2019 14:30 kaylarae1930
Scientists have used genes from spiders to genetically engineer goats that produce silk strands along with their milk. which of the following is true of the silk made by the goats?
Answers: 1
Biology, 22.06.2019 00:30
On a recent expedition to a remote region of northern canada, scientists uncovered skeletal remains from about 100,000 years ago. surprisingly, all the skeletal remains, which included many species from differing biological families and spanned about two thousand years, showed evidence of experiencing temperatures in excess of 1000 degrees fahrenheit (or 538 degrees celsius). which of the following, if true, best explains the apparent paradox between the cold environment and the evidence of the bones experiencing hot temperatures? (a) chemical changes that naturally occur during the process of decay in only one north canadian species produce the same evidence of the species' skeletons being exposed to hot temperatures as the expedition scientists found. (b) a little over 103,000 years ago, a large fire is known to have occurred in northern canada. (c) strong evidence exists that as early as 70,000 years ago, homo sapiens around the world relied heavily on fire to cook animals. (d) in the same expedition and in roughly the same layer of excavation, scientists found rudimentary wood cutting and hunting tools used by early humans.
Answers: 3
Biology, 22.06.2019 02:00
Identify the terms using the following picture. principle of dominance item 1 can be described as the . item 2 can be described as the . the "p" represents from one parent.
Answers: 3
Biology, 22.06.2019 13:30
La glucosa es el nutriente mas utilizado por las celulas en la respiracion celular en esta ocurre 4 fenomenos cuales son
Answers: 2
Scientists have used genes from spiders to genetically engineer goats that produce silk strands alon...
History, 11.02.2021 05:20
Mathematics, 11.02.2021 05:20
Mathematics, 11.02.2021 05:20
Law, 11.02.2021 05:20
Mathematics, 11.02.2021 05:20
Social Studies, 11.02.2021 05:20
Mathematics, 11.02.2021 05:20
Mathematics, 11.02.2021 05:20