Recent activity by Kolleen

Question

the aquatic plant elodea was placed in distilled water and a 10% sodium chloride solution. which caused the cells to swell? what keeps the cells from bursting?

asked Dec 24, 2024

1 answer 65.8k views

A change in the membrane potential of a postsynaptic neuron from -70 mV to -90 mV is called a:

asked Dec 19, 2024

1 answer 87.1k views

What is the MOST likely cause of a dark train operator's indication? 1) A malfunctioning light bulb 2) A power outage 3) A broken switch 4) A faulty sensor

answered Nov 8, 2024

1 answer 195k views

With control charts for attributes, you can indeed discard an out-of-control data point without knowing the assignable cause. The decision is based on the fact that the process is out of control and not

answered Oct 23, 2024

1 answer 118k views

Members of the track team record their times running one lap around the track. The average lap time is 105 seconds with a standard deviation of 12 seconds. Only members that rank in the top 20% will promoted

asked Oct 8, 2024

1 answer 119k views

Jem thought that Atticus may know that they weren't playing poker the night of Radley's incident. What did Jem think Atticus may know? 1) Jem thought Atticus may know that they were playing cards instead

asked Sep 5, 2024

1 answer 139k views

Which of the following sentences contains an idiom? Every time I hear him tell that story, my blood starts to boil. Tonya is shy, but she is really coming out of her shell and getting involved in more

asked Jun 19, 2024

1 answer 209k views

In reactions catalyzed by enzymes, only the rate of the reaction changes. a.True b.False

answered May 28, 2024

1 answer 96.5k views

2 arguments why I am against the death penalty,300 words,thank you very much for answering.

answered Apr 12, 2024

1 answer 192k views

Grasping, with particular reference to the hands and feet of primates. The tails of a few new World monkeys are also __________.

asked Apr 3, 2024

1 answer 231k views

What does the allocation on services, capital, and stated ratios mean for how partners allocate income/loss? (hint: 3 methodologies)

answered Apr 2, 2024

1 answer 24.7k views

What is the chemical formula for 2-methylbutan-1-ol

answered Mar 3, 2024

1 answer 37.4k views

Use the distributive property to solve the following problems 40x43. 70x24

asked Feb 13, 2024

1 answer 75.9k views

The temperatures (in degrees Fahrenheit) in Long Island recorded by the weather bureau over a week were 42, 49, 53, 55, 50, 47, and 52. Which measure should the weather bureau use to find the middle temperature

answered Jan 29, 2024

1 answer 199k views

How food energy is transferred through a kelp forest food chain. Identifying the roles of the organisms in the food chain. Identifying the producer, primary consumer (herbivore), secondary consumer, and

answered Jan 20, 2024

1 answer 115k views

Where did this episode take place? Option 1: In the cafeteria Option 2: At Mrs. Morningstar's home Option 3: At the cemetery Option 4: At the White House

asked Jan 6, 2024

1 answer 202k views

The loss of static electricity as electric charges transfer from one object to another is called

asked Nov 22, 2023

1 answer 141k views

2. Answer the following questions based on the two equations provided below.Here are two equations:Equation 1: 6x + 4y = 34Equation 2:5x - 2y = 152a. Decide whether each (x, y) pair is a solution to one

asked Nov 19, 2023

1 answer 86.0k views

Marcus passed a football 24 yard. convert the pass length to meters. round to one decimal place

asked Oct 26, 2023

1 answer 192k views

Find the function value. If the result is irrational round.

asked Oct 26, 2023

1 answer 123k views

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