Recent activity by Christyn

Recent activity by Christyn

Help prevent backflow of blood. OBlood vessels O Lungs O Blood pressure O None of these answers are correct. O Valves

asked Nov 6, 2024

1 answer 122k views

Indicate whether the following statements are true or false. 1)CO₂ and O₂ are water-soluble 2)molecules that diffuse freely across cell membranes.

answered Oct 14, 2024

1 answer 10.6k views

According to Hobbs, what constitutes the best government? A) Direct democracy B) Autocracy C) Theocracy D) None of the above

asked Oct 5, 2024

1 answer 112k views

Which of the following sets of units is NOT in the order of increasing size? 1) μg < g < kg 2) mL < dL < L 3) ns < ms < s 4) cm < μm < km 5) μmol < mmol < mol

asked Sep 11, 2024

1 answer 46.7k views

In the Batman-Superman fight, which character does Riesman believe is "winning" in recent years, and why? Please help me with this question? It’s due today 10/15/20.

answered Jul 12, 2024

1 answer 60.1k views

How can a monopolist identify the profit-maximizing level of output if it knows its total revenue and total cost curves? a. By producing where marginal cost equals marginal revenue b. By producing where

asked Apr 8, 2024

1 answer 226k views

Calcium makes up ____ percent of the horse's bone structure. a) 50% b) 60% c) 70% d) 80%

asked Apr 5, 2024

1 answer 152k views

You are doing exercises on a nautilus machine in a gym to strengthen your deltoid (shoulder) muscles. your arms are raised vertically and can pivot around the shoulder joint, and you grasp the cable of

asked Mar 24, 2024

1 answer 171k views

Why does it make sence that the torment of the indigenous was an effect of the european invasion of the americas

answered Mar 15, 2024

1 answer 9.4k views

Ansley went for a long hike and burned 452 calories in 2 1/4 hours. Bobbi decided to go for a jog and burned 1,045 calories in 3 1/2 hours. Who burned the most calories per hour

answered Dec 14, 2023

2 answers 205k views

Researchers test canine locomotion by measuring the ground reaction force (the vector sum of the normal force and the propulsion force) as dogs push down and backward with both rear legs. In one trial,

asked Nov 9, 2023

1 answer 23.2k views

Find the coordinates of the verticesof each figure after the given transformation

answered Aug 18, 2023

1 answer 210k views

What was the source of lasting conflict between the Powhatan and the Jamestown colonists?

asked May 25, 2023

1 answer 149k views

How long will bus take to travel 150 km at an average speed of 40km/hr

asked Mar 7, 2023

1 answer 219k views

Pls someone describe a budgerigar in five sentences. pls make summaries. Thanks

answered Feb 20, 2023

1 answer 92.9k views

Why would an elephant and feather hit the ground at the same time without air resistance?

asked Feb 13, 2023

1 answer 147k views

Convert 39 into quinary number system by the formula

asked Jan 15, 2023

1 answer 227k views

Balance the following chemical equation Mg + O₂ → MgO

asked Nov 21, 2022

2 answers 36.6k views

El átomo de bromo tiene Z=35 la configuración electrónica por niveles y subniveles de energía

answered Nov 15, 2022

1 answer 190k views

Please help check over my work, sorry for spamming

answered Oct 15, 2022

2 answers 66.9k views

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