the palisade cells in the plants leaves will contain the
most chloroplasts because sunlight hits the plant leaves and the chlorophyll in
these cells need to absorb the light so having lots of chloroplasts makes it
more efficient, n most cells of green plants that are exposed to light.
The phrase that best summarizes the theory of evolution by natural selection is B) only the strongest animals survive.
If you are strong enough and can fight for survival, you are more likely to survive than some other creature that doesn't know what to do to make a living.
The main reasons for global bees-decline are industrial agriculture, parasites/pathogens and climate change. The loss of biodiversity, destruction of habitat and lack of forage due to monocultures and bee-killing pesticides are particular threats for honeybees and wild pollinators. It is becoming increasingly evident that some insecticides, at concentrations applied routinely in the current chemical-intensive agriculture system, exert clear, negative effects on the health of pollinators – both individually and at the colony level. The observed, sub-lethal, low-dose effects of insecticides on bees are various and diverse.
Earth has a much greater mass than objects on it's surface
<span>Social interactions may help lower the risk of Alzheimer's disease by the brain constantly working behind the scenes. When a person is socially interacting, they are using their mind even if they don't notice. Someone in the beginning stages of Alzheimer's will not remember a lot of details about their lives. However, socially interacting may be able to bring back memories that will trigger the brain to remember the details they had forgotten. So B is the correct answer.</span>