Which of the following is an example of an indirect observation?
a. a scientist counts the ex...
Physics, 02.07.2019 02:20 marianasanin2007
Which of the following is an example of an indirect observation?
a. a scientist counts the exact number of snakes in a field.
b. scientist traps fish and
estimates the population of male and female fish based on the ratios of fish he trapped.
c. a scientist counts every frog in a pond.
Answers: 2
Physics, 22.06.2019 15:30
What is a costume plot? why is it important to a film or theater production?
Answers: 3
Physics, 22.06.2019 16:00
The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.
Answers: 2
Physics, 22.06.2019 18:30
How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
Answers: 2
History, 02.10.2020 20:01
History, 02.10.2020 20:01
Mathematics, 02.10.2020 20:01
Mathematics, 02.10.2020 20:01
English, 02.10.2020 20:01
Mathematics, 02.10.2020 20:01
English, 02.10.2020 20:01
History, 02.10.2020 20:01
Mathematics, 02.10.2020 20:01
Chemistry, 02.10.2020 20:01