Recent activity by Chris McDonough

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How does the Physicians Committee for Responsible Medicine's Power Plate differ from MyPlate? a) Power Plate emphasizes more dairy consumption b) MyPlate encourages more plant-based foods c) Power Plate

asked Nov 17, 2024

1 answer 200k views

Which of the following neurons (nerve cells) connect the motor cortex to the muscles to cause movement? A. efferent neurons B. afferent neurons C. ventricles

asked Nov 16, 2024

1 answer 89.1k views

Several types of minerals are mined from locations around subduction zones. As subduction occurs, hot magma is pushed upward into the subsurface. The heat of magma causes groundwater to rise and cool.

answered Oct 20, 2024

1 answer 41.4k views

A dog trainer wants to train a dog to use a toilet to urinate instead of going outside. The dog is first reinforced to look at the toilet, then reinforced to get close to the toilet. Next, the dog is reinforced

asked Oct 9, 2024

1 answer 11.9k views

What had occurred that Martin Luther King would think African Americans were exiled in their own land?

answered Jul 25, 2024

2 answers 234k views

Suppose the odometer on our car is broken and we want to estimate the distance driven over a 30 second time interval. We take the speedometer readings every five seconds and record them in the following

asked Jun 25, 2024

1 answer 56.1k views

Based on the novel Birchbark House by Louise Erdrich, in a paragraph or two, discuss the TWO significant events that happened in both the Summer and Fall. Choose two pieces of evidence from the book that

answered May 31, 2024

1 answer 224k views

Complete the passage to describe one of the features of Einstein's general theory of relativity. According to Einstein, space and time are __________ and are parts of a whole universe that has four dimensions.

answered May 16, 2024

1 answer 167k views

What pregnancy condition can also be an early indicator of preeclampsia?

asked Mar 27, 2024

1 answer 134k views

34. A genetics student recently learned of the connection between telomerase and cancer. Curious as to whether he is at risk for developing cancer, he sneaks into a lab at night to analyze his DNA. He

answered Mar 22, 2024

1 answer 48.2k views

Definitive diagnosis of viral hemorrhagic fever rests on:_____

asked Feb 16, 2024

1 answer 190k views

How do emission and reflection nebulae occur? a. Emission nebulae occur due to the scattering of starlight by interstellar dust, while reflection nebulae result from the ionization of gases. b. Both emission

asked Jan 20, 2024

1 answer 144k views

Lonnie needs extra money to buy a truck to start up a delivery service. He takes out a simple 16) interest loan for $4000.00 for 3 months at a rate of 5.25% . How much interest must he pay, and what is

answered Nov 3, 2023

2 answers 20.2k views

22. Four friends went to the movies. Tickets cost $9 each. They bought two popcom buckets to share which cost $6.50 each. Each of the friends got a soft drink for $3.75. How much did they spend?

asked Oct 25, 2023

1 answer 27.7k views

A line has a slope of – 1 and includes the points (9,2) and (8,p). What is the value of p?

answered Oct 21, 2023

1 answer 182k views

The respiratory system works with the____ system to add oxygen to the blood and remove carbon dioxide to the body

asked Oct 9, 2023

1 answer 108k views

What is it called when an amphibian releases a large amount of sperm and eggs into the water? A. binary fission B. internal fertilization C. mitosis D. external fertilization

answered Sep 27, 2023

1 answer 82.8k views

Reggie left a 15% tip for a meal that cost $51. What was the amount of the tip? $3. 40 $6. 60 $7. 65 $8. 15.

asked Aug 18, 2023

2 answers 202k views

A number is given three successive discounts of 20%, 25% and 20%; Three successive increases of 20%, 25% and 20% are made to the resulting number, resulting in a number that differs from the original by

asked Jul 22, 2023

1 answer 218k views

2) A total of $27,000 was invested; part of it at 10% and part of it at 12%. The total yield was $2990. How much was invested at each rate?

asked Apr 14, 2023

1 answer 150k views

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