Recent activity by Stan Luo

Recent activity by Stan Luo

In what way does Active vitamin D regulate calcium concentration?

answered Oct 13, 2024

1 answer 211k views

Is this answer correct?

answered Oct 8, 2024

1 answer 101k views

Determine the Z and A numbers for an atom with 20 protons, 19 neutrons, and 18 electrons. What element would this be in the periodic table? Is this an atom or an ion? If an ion, what is the charge on it?

asked Oct 2, 2024

1 answer 172k views

which of the following is a physiological response measure buy a polysomnographic recording? question 10 options: blood sugar levels stomach acid production galvanic skin response eye movements

answered Sep 9, 2024

1 answer 222k views

What is the approximate index of refraction of various components of the eye, including tears, cornea, aqueous humor, superficial lens, and deep/central lens? A) Tears - 1.336, Cornea - 1.376, Aqueous

answered Sep 5, 2024

1 answer 217k views

List deleted Shared Access Signature (SAS) definitions for storage accounts using the Azure CLI.

asked Sep 1, 2024

1 answer 166k views

What do you have if you take 2 apples from 5 apples?

answered Aug 22, 2024

1 answer 18.8k views

Sound heard at the right of the sternum at the second intercostal space is the closure of pulmonic valves. Options: a) True b) False

answered Jun 14, 2024

2 answers 83.7k views

Calculate the final velocity after a 119 kg rugby player who is initially running at 7.35m/s collides head on with a padded goalpost and experiences a backward force of 17500n for 5.5x10⁻² s?

answered Jun 7, 2024

1 answer 16.6k views

Use the following picture to answer the following questions. concave or convex? name of the polygon regular or irregular

asked Jun 4, 2024

1 answer 212k views

Discuss transmission electron microscopy, focusing on resolution and sample preparation?

asked May 16, 2024

1 answer 39.8k views

from 1953 to 1969, under chief justice Earl Warren, the Supreme Court emerged as a major force in protecting _______

answered May 8, 2024

1 answer 129k views

A cost that is incurred because of a long-range policy decision is known as a: A. discretionary cost. B. committed cost. C. continuous cost. D. standard cost.

answered Feb 20, 2024

1 answer 87.4k views

In what two ways does the author support his argument, in paragraphs 1 and 2 of "What is an American?"

answered Feb 7, 2024

1 answer 203k views

A student whose family has significant financial challenges and no medical insurance requires more intense counseling and behavioral intervention than the professional school counselor can provide. The

asked Jan 10, 2024

1 answer 51.7k views

An area where a river fans out as it flows into a larger body of water is called a/an: A) Gamma. B) Delta. C) Beta. D) Cataract.

asked Jan 9, 2024

1 answer 45.4k views

Help me out help help help send help black man in trouble

answered Nov 21, 2023

1 answer 209k views

Ms. Tsai also has a fun break-time game. It’s called “Guess the age of my kids.” Her last clue is shown below. Can you figure out the ages? [3 marks] “Kid #1 is 6 years older than Kid #3, but only 2 years

asked Oct 23, 2023

1 answer 191k views

What is the polymenial is being factored in the model shown below?

answered Sep 21, 2023

1 answer 65.7k views

Select all that apply. What do glucose, starch, and cellulose have in common? They are all carbohydrates. They are all related to photosynthesis. They are various forms of sugars. They are various forms

asked Jul 6, 2023

1 answer 916 views

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