Biology, 13.11.2020 14:00 erenackermanlevijaeg
Styles
Edit
The diagram shows a root hair cell.
cytoplasm
vacuole
10
mitochondria
nucleus
Why does a root hair cell contain a large number of mitochondria?
A to provide energy for the absorption of water from the soil
B to provide energy for the diffusion of mineral ions from the soil
Π‘ to provide energy for osmosis
D to provide energy for the active transport of mineral ions from the soil |
Answers: 1
Biology, 21.06.2019 23:30
Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.
Answers: 1
Biology, 22.06.2019 11:30
About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000
Answers: 1
Biology, 22.06.2019 12:30
50 points! which of the following is an inference? a burning candle is extinguished when it is covered with a jar. the candle burns longer than expected in a jar that has a plant in it. a plant lives longer than expected in a jar that has a burning candle. there is more oxygen in the jar because there is a plant in it.
Answers: 2
Styles
Edit
The diagram shows a root hair cell.
cytoplasm
vacuole
10
...
The diagram shows a root hair cell.
cytoplasm
vacuole
10
...
Mathematics, 23.12.2020 08:50
English, 23.12.2020 08:50
English, 23.12.2020 08:50
Mathematics, 23.12.2020 08:50
Biology, 23.12.2020 08:50
Arts, 23.12.2020 08:50
English, 23.12.2020 08:50
Biology, 23.12.2020 08:50
Health, 23.12.2020 08:50
Mathematics, 23.12.2020 08:50
English, 23.12.2020 09:00