Some arctic species like the arctic fox (pictured above) grow white fur only in winter. in summer, it is a brown color. what explanation best describes why animals like the arctic fox have this seasonal response in order to survive? a) the white fur keeps them warm b) the white fur them attract a mate c) the white fur them conserve energy d) the white fur them camouflage against predators
Answers: 1
Biology, 21.06.2019 18:30
What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination
Answers: 1
Biology, 22.06.2019 01:50
Four different thermometers were used to measure the temperature of a sample of pure boiling water. the measurements are recorded in the table below. thermometer temperature reading 1 temperature reading 2 temperature reading 3 w 100.1°c 99.9°c 96.9°c x 100.4°c 102.3°c 101.4°c y 90.0°c 95.2°c 98.6°c z 90.8°c 90.6°c 90.7°c the actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?
Answers: 1
Biology, 22.06.2019 11:30
In "the pig," what is the main effect that the piglet initially has on kibuka?
Answers: 2
Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 2
Some arctic species like the arctic fox (pictured above) grow white fur only in winter. in summer, i...
Biology, 12.08.2020 08:01
English, 12.08.2020 08:01
History, 12.08.2020 08:01
Mathematics, 12.08.2020 08:01
English, 12.08.2020 08:01
Computers and Technology, 12.08.2020 08:01