Answer 15 points1. an insect population increases and then decreases as the food supply changes. which activity does this demonstrate? a. uncontrolled population explosion b. unchecked exponential growth c. self-restoration d. self-regulation 2. many activities take place constantly inside living organisms, but the organisms maintain stability. which term names this interaction? a. dynamic equilibrium b. static equilibrium c. internal pressure d. external change
Answers: 2
Physics, 21.06.2019 20:20, jasminelynn135owmyj1
Suppose that a comet that was seen in 563 a. d. by chinese astronomers was spotted again in year 1951. assume the time between observations is the period of the comet and take its eccentricity as 0.986. what are (a) the semimajor axis of the comet's orbit and (b) its greatest distance from the sun?
Answers: 1
Physics, 22.06.2019 12:50, johnthevarietyboy200
The heliocentric and the geocentric models of the solar system included these central principles
Answers: 1
Physics, 22.06.2019 16:30, sti192
The air in an automobile tire with a volume of 2.60 ft3 is at 70°f and 21 psig. determine the amount of air that must be added to raise the pressure to the recommended value of 30 psig. assume the atmospheric pressure to be 14.6 psia and the temperature and the volume to remain constant. the gas constant of air is ru = 53.34ft⋅lbflbm⋅r(1 psia144 lbf/ft2) = 0.3704 psia⋅ft3lbm⋅r the amount of air that must be added to raise the pressure is lbm
Answers: 3
Physics, 22.06.2019 23:40, ttwright24
Which type of energy is transferred by convection currents?
Answers: 2
Answer 15 points1. an insect population increases and then d...
History, 03.08.2019 01:00
Chemistry, 03.08.2019 01:00
Spanish, 03.08.2019 01:00