Biology, 08.10.2019 05:30 mjabloom17
Agrassy meadow high in the sierra nevada mountains of eastern california is known to support a variety of organisms. during the summers when grass is thick and lush, and wildflowers abound, butterflies take advantage of this abundant nectar source. bears graze on the berries in shrubs at the edge of the meadow. deer also forage at the edge of the meadow. in the early mornings, coyotes are known to prey on the squirrel and mouse populations that burrow into the meadow soil. a variety of birds prey on the butterflies and other flying insects, such as bees and wasps. the coyotes would be classified as
1) producers2) primary consumers3) secondary consumers4) decomposers5) tertiary consumers
Answers: 1
Biology, 21.06.2019 19:30
During a hot day, warm and moist air rises and cools in the atmosphere. which even would occur next on such a day? a. condensed droplets would gather to become water vapor. b. water vapor would condense into tiny droplets. c. water droplets would evaporate to form rain and snow.
Answers: 2
Biology, 22.06.2019 00:00
Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.
Answers: 1
Biology, 22.06.2019 00:50
Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems
Answers: 3
Biology, 22.06.2019 04:30
Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?
Answers: 3
Agrassy meadow high in the sierra nevada mountains of eastern california is known to support a varie...
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