Chemistry, 28.05.2020 20:58 Jimenezmiranda
Birds have tetrachromacy, which is the presence of four types of cone cells. According to this information, which statement is true?
A.
Birds can see clearly at night.
B.
Birds can identify fewer colors than humans can.
ะั.
Birds can identify more colors than humans can.
D.
Birds are color sensitive.
E.
Birds can see more accurately during the day.
Answers: 2
Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
Answers: 1
Chemistry, 22.06.2019 18:30
When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
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Chemistry, 22.06.2019 18:50
At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver
Answers: 1
Chemistry, 23.06.2019 00:30
Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea
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Birds have tetrachromacy, which is the presence of four types of cone cells. According to this infor...
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