Recent activity by Alexrgs

Question

Which geological process involves the replacement of the shell, bone, or other tissue of an organism with another mineral? A) Fossilization B) Petrification C) Permineralization D) Metamorphism

answered Dec 2, 2024

1 answer 99.7k views

Which cell surface molecule stabilizes interactions of TCR and MHC during T-cell activation? A. CD4 B. CD28 C. CD45 D. CD152 (CTLA-4)

answered Nov 15, 2024

1 answer 163k views

What is the proper placement of the name tag on the service coat

asked Nov 15, 2024

1 answer 177k views

Why is the length of a pendulum measured from the lower part of the wooden clamp

asked Nov 5, 2024

1 answer 44.6k views

What is the additive inverse of the polynomial -9x²ʸ + 6x²ʸ - 5x³? A) 9x²ʸ - 6x²ʸ + 5x³ B) -9x²ʸ - 6x²ʸ - 5x³ C) -9x²ʸ + 6x²ʸ + 5x³ D) 9x²ʸ + 6x²ʸ + 5x³

answered Oct 31, 2024

2 answers 24.9k views

If x y is even then xy ² - x³ 4 is even

answered Aug 7, 2024

1 answer 208k views

Both the proofs [for the cosmological and ontological arguments] previously cited were attempted transcendentally, i.e., independently of empirical principles. For although the cosmological proof is grounded

asked Jul 25, 2024

1 answer 146k views

Ammonium phosphate ((NH₄)₃PO₄) is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid (H₃PO₄) with ammonia (NH₃). What mass of ammonium phosphate is produced by the

asked Jul 12, 2024

1 answer 136k views

Edward saw the equation 4x + 1 = 5x - 5. Using the steps, what was Edward's mistake?

answered Jul 7, 2024

1 answer 5.0k views

Is an atomic model the same as a real atom

answered Jun 11, 2024

1 answer 40.4k views

Fungi cause annoying but never, life threatening infectious

answered Jun 10, 2024

1 answer 170k views

It takes Ravi 25 minutes to walk school. The school starts at 9:00a.m. at what time should he leave the home to reach the school on time?

asked May 21, 2024

1 answer 211k views

Sara earns a 15% commission on furniture that she sells. How much commission would she earn if she sells a dining room set for $850?

asked Feb 11, 2024

2 answers 105k views

Year 1 January 1 Paid $262,000 cash plus $10,480 in sales tax and $1,500 in transportation (FOB shipping point) for a new loader. The loader is estimated to have a four-year life and a $26,200 salvage

answered Jan 21, 2024

1 answer 118k views

Suppose a certain species of fawns between 1 and 5 months old have a body weight that is approximately normally distributed with mean 30 kilograms and standard deviation ? = 4 kilograms. Let x be the weight

answered Jan 11, 2024

1 answer 177k views

When gordon lived in the chicago area, it took him 35 min. to commute to his workplace. he recently took a new job and moved to the stevens point area in wisconsin, and his commuting time to work became

answered Jan 7, 2024

1 answer 62.3k views

Show that the set a = (1, 2, 1); b = (0, 1, 0); c = (-2, 0, 2) is linearly dependent.

answered Dec 23, 2023

1 answer 34.2k views

Question 1 of 10Which of the following sources is likely to provide the mostreliable scientific information about a new kind of dietarysupplement?O A. An advertisement for the dietary supplementB. A news

answered Jul 17, 2023

1 answer 97.3k views

Select the two values of x that are roots of this equation. 2x2 + 11x - 6 = 0

answered Jun 24, 2023

1 answer 176k views

What is the function of the sentence "To infect monkeys with the AIDS virus or to expose rodents to toxic chemicals and radiation is simply not acceptable, whatever the supposed benefits," in the argument

asked Jun 16, 2023

1 answer 16.9k views

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