Recent activity by Rodrigo Pereira

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Adiabatic cooling occurs when: A. air mass rises and expands B. air mass falls and expands C. air mass rises and contracts D. air mass falls and contracts

answered Dec 22, 2024

1 answer 100k views

Calculate the pH for an aqueous solution of acetic acid that contains 2.15 × 10-3 M hydronium ion.

answered Dec 16, 2024

1 answer 27.5k views

Which of the following is an adaptive characteristic of bipedalism? a) opposable thumb b) nails instead of claws c) convergent eyes d) longitudinal arch in the foot

answered Sep 3, 2024

1 answer 172k views

Which idea was supported by Aristarchus, Copernicus, and Galileo? O The planets have epicycles. O The planets revolve around the Sun. O The stars rotate around the Sun. O The center of the solar system

answered Aug 25, 2024

1 answer 160k views

Globalisation can cause drainage of skills in poorer countries. true or false

asked Aug 13, 2024

1 answer 119k views

The nurse should teach that the smallpox rash is expected to first appear on? 1) Face 2) Chest 3) Arms 4) Legs

answered Jul 30, 2024

1 answer 24.3k views

If you don't see any of your applications or RUM data in Dynatrace, what is the FIRST thing you should check? a) Network connectivity issues b) Browser compatibility settings c) Data retention policies

asked Jul 12, 2024

1 answer 198k views

Which type of neuron would send signals from the brain to muscle or gland cells? A) Sensory Neuron B) Motor Neuron C) Interneuron D) Relay Neuron

asked Jul 1, 2024

1 answer 140k views

Read the following speech and then answer questions 10 through 13. 1963 Civil Rights Address President John F. Kennedy (paraphrased excerpt) This Nation was founded by men of many nations and backgrounds

asked May 15, 2024

1 answer 125k views

What is a PKI? What are its components? Purpose? How can attacker compromise a PKI?

asked May 8, 2024

1 answer 16.9k views

how might the time period in which defoe lived have influenced his attitudes toward mastery of less technologically advanced societies

asked Apr 22, 2024

1 answer 112k views

Saudi Arabia December 21, the Arab news network published the American university professor at Columbia University, the university, director of the center for sustainable development, the United Nations

answered Apr 21, 2024

1 answer 181k views

Order the fundamental forces in terms of strength from highest to lowest .

asked Apr 20, 2024

1 answer 225k views

A personally or socially preferable mode of conduct or state of existence that tends to persist over time is called ______. A. a societal value B. a social belief C. ethnocentrism D. a cultural attitude

answered Mar 22, 2024

1 answer 188k views

If your goal is to join a community baseball league to work with teammates, which category would it fall into? Physical Emotional Social Academic

asked Dec 1, 2023

1 answer 36.3k views

a car is moving at a vilocity of 120 km/h due east another car is moving at a velocity of 100,km/h due west. how fast are th cars moving relative to each other

asked Nov 12, 2023

1 answer 193k views

Why does a liquid take the shape of its container but a solid cannot

answered Oct 26, 2023

1 answer 203k views

Rewrite the following sentence in reported speech: "we have a cloud hovering over our heads;said Mario Cerutti

answered Oct 16, 2023

2 answers 148k views

The Coffee Spot served several pastries this afternoon. poppy seed muffins 1 cinnamon rolls 3 bran muffins 2 apple fritters 2 croissants 2 Considering this data, how many of the next 20 pastries served

asked Sep 22, 2023

1 answer 180k views

What is the value of relationship between x and y shown in the table may be expressed where k is the constant of proportionality, A A A / у 3 2.25 B) 1 0.75 2 1.5 5 3.75 D

asked Aug 28, 2023

1 answer 122k views

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