Biology, 08.03.2021 07:30 hardwick744

i am so lost and my brain is so over worked, this is the last question before i’m done the course! pls help

i am so lost and my brain is so over worked, this is the last question before i’m done the course!

Answers: 1

Show answers

Another question on Biology

Biology, 22.06.2019 00:00

Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.

Answers: 1

Answer

Biology, 22.06.2019 09:00

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.

Answers: 3

Answer

Biology, 22.06.2019 22:00

Organ systems are composed of organs, organs are composed of tissues, and tissues are composed of cells. this pattern is organized into levels. organization based on levels can be found in what

Answers: 3

Answer

Biology, 22.06.2019 23:00

Waste water from industries and domestic sources can be treated by chlorination or ultraviolet radiation. there are pros and cons to using either chlorine or uv radiation to kill harmful microorganisms. what is one reason chlorination would be preferred over ultraviolet radiation? a) chlorine only eliminates visible impurities and is ineffective against microorganisms. b) chlorine not only kills bacteria but provides a residual effect on returning microorganisms. c) uv radiation can be used only to treat drinking water and is ineffective in treating waste water. d) ultraviolet radiation is more effective

Answers: 2

Answer

You know the right answer?

i am so lost and my brain is so over worked, this is the last question before i’m done the course! p...

Questions

Biology, 06.10.2019 04:30

Which of the following terms associated with transcription describe regions of nucleic acid? a. gene b. promoter. c. terminator. d. rna polymerase....