Recent activity by Mircea

Recent activity by Mircea

All parts of the sensory system use ____ A) cone cells B) hair C) receptors D) chemoreceptors

asked Dec 9, 2024

1 answer 179k views

Bacterial infection of the heart may cause inflammation of the heart layers. These layers from innermost to outermost are Choose one: A. pericardium, myocardium, endocardium. B. myocardium, endocardium,

asked Dec 4, 2024

1 answer 138k views

84.g of a metal are heated to 100°c, an then placed in a coffee cup calorimeter containig 50.0g of water at 20.0°c the final temp in the caloriomete is 50°c what is the specific heat capacity?

asked Nov 9, 2024

1 answer 66.5k views

You teacher has developed a strange new grading system in which she requires that you attain at least 75% of the total points available to pass. You have obtained 1,132 points out of a possible 1,380.

asked Oct 24, 2024

1 answer 34.7k views

How long is the needle kept inserted during a Z-track injection? a) 1 second b) 3 seconds c) 5 seconds d) 10 seconds

answered Jun 21, 2024

1 answer 36.2k views

The South American cowboy is called a A. Arawak C. Vaquero B. Don D. Gaucho

asked Apr 3, 2024

1 answer 179k views

B. You and Luis decide to go into the sports store, and you are thinking about buying something. Fill in the blanks below to complete your conversation with Luis. TÚ: Quiero jugar al hockey este año. 1.

answered Mar 29, 2024

1 answer 222k views

Enzymes work by ___________. 1) raising the activation energy of a reaction and thus speeding up the reaction. 2) lowering the activation energy of a reaction and thus speeding up the reaction. 3) raising

asked Mar 14, 2024

1 answer 124k views

The exponent rules of adding, subtracting, or multiplying exponents ONLY works if the _______________ is the SAME

asked Feb 27, 2024

1 answer 186k views

Software quality assurance must be applied to the process itself? 1) True 2) False

answered Feb 3, 2024

1 answer 79.4k views

Cuánto es 15–4(n–2)=27

answered Dec 21, 2023

1 answer 49.4k views

An atom of carbon-14 isotope has more protons than an atom of carbon-12 isotope.Question 18 options:TrueFalse

asked Nov 19, 2023

1 answer 171k views

Find the difference between (5.5n^2 + 8-3) and (-3n^2-5)

answered Oct 11, 2023

1 answer 49.5k views

A bookstore sells hardback books for $8 each and paperback books for $5 each. If the bookstore sells a total of 88 books and makes $599, exactly how many hardback books does the bookstore sell?.

asked Sep 14, 2023

2 answers 3.5k views

What is the sum of the first 19 terms of the arithmetic series? 3+8+13+18+… Enter your answer in the box.

asked Aug 28, 2023

2 answers 178k views

Research has essentially discredited the idea at the heart of the profiling process: that _____ crimes are committed by _____ people.

answered Aug 2, 2023

1 answer 231k views

Does two quarters=1 semester

answered Jul 16, 2023

2 answers 77.6k views

In a class of 90 students, the ratio of boys and girls is 4:5 Find the number of boys and girls

answered Jul 7, 2023

2 answers 130k views

SHOW ALL WORKThe height of the second hill is 50 meters. When the 300kg car reaches the top of the second hill:a. What is the potential energy of the car?b. What is the kinetic energy of the car?

asked Jun 21, 2023

1 answer 175k views

A republic is a government in which Group of answer choices a. all three branches of government have equal power b. the power is divided between state and national governments c. the power rests with the

asked Dec 26, 2022

1 answer 26.5k views

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