Recent activity by Blackgrid

Recent activity by Blackgrid

In a controlled experiment, ________. A) the researcher has several hypotheses, one of which will be proven correct B) the researcher knows the outcome before beginning the experiment C) the researcher

asked Nov 4, 2023

1 answer 87.2k views

Choose the best Spanish equivalent to the sentence below. Have you written the letter?

asked Sep 2, 2023

2 answers 91.0k views

A student warms her hands near a fire. Which waves carry the most heat to her hands and are these waves electromagnetic?

answered Jul 30, 2023

1 answer 159k views

A scientist has a tomato plant with red-skinned tomatoes. It has one allele for red skin (R) and one for yellow skin (r).WHAT is the right anwser!!!!Which describes the phenotype of the tomato plant?A

answered Jul 19, 2023

1 answer 219k views

With the endosymbiotic hypothesis in mind, what structure within modern-day chloroplasts is likely derived from the plasma membrane of ancestral cyanobacteria that took up residence within a eukaryotic

asked May 26, 2023

1 answer 90.3k views

if one € (euro) = 1.3612 US dollars, how many € can you get for $400 USD? (round two decimal places as needed)

answered May 3, 2023

1 answer 194k views

Greater than or less than 45/45 1?

answered Feb 25, 2023

1 answer 89.4k views

PLEASE HELLP I really need help because this is hard!!!!

asked Feb 14, 2023

1 answer 161k views

Y is directly proportional to x and inversely proportional to the square of w. Give the equation:

asked Jan 26, 2023

1 answer 164k views

Read and reread the excerpt from We Shall Not Be Moved. Everywhere in the garment district, by the front gates of little shops and big ones, picketers marched and sang. "O Dubinushka," they sang, and "Tortured

answered Dec 17, 2022

2 answers 204k views

A cuboid has side lengths of 5cm and 2cm and its volume is 60cm cubed. What is the height?

answered Nov 20, 2022

1 answer 183k views

Fill in the blanks to complete the equation that describes the diagram

answered Nov 3, 2022

1 answer 94.7k views

The x-intercept shows us where the temperature can be no lower, defined as absolute zero. Absolute zero is 0 K. Look at the graph. Did the line reach (0,0)? If not, how close to absolute zero was the line?

answered Oct 26, 2022

2 answers 78.7k views

I need help with this math problem please

answered Oct 23, 2022

2 answers 38.0k views

The complement of an angle is 32 more than three times the angle. what are the angles

answered Sep 18, 2022

2 answers 216k views

PLEASE HELP:). The branch of an isosceles triangle is 2.5 times longer than the base and the circumference of the triangle is 60 cm. Find the lengths of the midpoints of the triangle.

asked Jul 11, 2022

1 answer 150k views

How is human development contributory to uuman resource development

asked Jul 8, 2022

1 answer 128k views

35% of what number is 7

asked Jun 12, 2022

2 answers 56.9k views

What are some Facts about Guatemala !!!

asked Apr 27, 2022

1 answer 95.0k views

Ugriuhgi5ughoiruhr PLEASE HELP 10 POINTS!

asked Apr 18, 2022

1 answer 25.1k views

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