pls help me with this problem thanks i will give brainly

Answer:

2) from the tray to her hand through conduction

1. First Experiment: Thomson directed the beam at an electrometer and tried to separate the

evidence of charge from the path of the beam. What connection did Thomson find between

charge and the cathode rays? Was the charge positive or negative?

ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppplllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee555555555555555555555555555555000000000000000000000000000000000ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppptttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt

What will most likely happen to a native species if an exotic species out competes it for food?

The native species will become extinct
The native species will adapt to less food
The native species will find another food source
The native species will use the exotic species for food :>

please write a sentence

particles in chemistry are often described by the unit mole. One mole is defined as about 6.022 × 10 ^ 23 particles. Write this as a whole number.

Which best describes the role of a primary consumer in a food web? (3 points)
a
Carnivore that feeds on producers

b
Herbivore that feeds on producers

c
Herbivore that feeds on primary consumers

d
A carnivore that feeds on primary consumers

I need help with this question

A book on a table presses downward with a force equal to the upward force exerted by the table. This is an example of Newton's______ law of motion.
A.SECOND
B.FIRST
C.THIRD

Which of the following is an example of a producer?
a
Tree

b
Hawk

c
Rabbit

d
Mushroom

Ms. Moulden’s science class is learning to identify metals by their density. She gave the students a table, shown below, to help identify their samples. One student’s sample has a volume of 12. 82 cm3 and a mass of 114.61 g. Calculate the density of the sample.


Using the table, what is the identity of the student’s sample?

Which of the following might decrease the amount of water available in an ecosystem?Spilling oil
Dumping sewage
Constructing a dam
Producing acid rain

Which of the following describes the feeding relationships from one organism to the next in a linear path? (3 points)

a
Food chain

b
Trophic level

c
Food web

d
Consumer chart

Which of the following organisms are herbivores?

a
Secondary consumers

b
Decomposers

c
Primary consumers

d
Producers