Biology, 22.01.2021 04:20 skinniestoflegends
Some viruses can enter cells by first attaching to the cell membrane. The
flu virus targets and attaches to the cells of the nose and mouth. The
hepatitis virus targets only specific cells of the liver. Most people who get
vaccinated develop immunity to the disease. Explain why the contents of
the vaccine usually do not cause people to get sick. *
Answers: 3
Biology, 21.06.2019 16:00
The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?
Answers: 2
Biology, 21.06.2019 20:00
Y’all i need answers plss people are saying me and my brother look alike although we’re two different ages. one year apart i’m a girl, btw i’m thinking we could be fraternal twins idk my parents and my friends think we look alike
Answers: 2
Biology, 21.06.2019 23:10
Glucose is a form of sugar found in the blood cells use glucose as a source of energy, but too much or too little can cause serious health issues so, the body uses the hormone insulin to regulate glucose n the blood insulin maintain glucose levels in the blood if blood glucose lovels got very high, what would you expect to see happen to insulin levels?
Answers: 2
Biology, 22.06.2019 02:00
Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.
Answers: 3
Some viruses can enter cells by first attaching to the cell membrane. The
flu virus targets and att...
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