Answer:
Outside cell:Signals coming from other cells
Inside cell: Cell stress, weak external signals
Explanation:
Apoptosis can be intrinsic or extrinsic. Where it is intrinsic, signal for Apoptosis comes from within the cell(in this case cell stress or weak external signal) apoptosis; death of cell occurs. Extrinsic signal occurs where the cell gets signals from other cells and apoptosis takes place.
Answer:
the identify intruders through smell and through chemicals One of the first ways that bees protect themselves is by building their hive in a very secret spot. ... Another way that bees will defend themselves is by stinging. Ouch! Female bees have a stinger on the end of their body and they will use it to sting something that might be threatening it.
Explanation:
Answer: Florida typically experiences warm temperatures and temperature changes within a narrow range.
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<u>Question</u>
Benito is doing research on the effects of Florida's elevation on its climate. His notes include the following:
1. The average elevation of Florida is 30 m above sea level.
2. The highest point in Florida is Britton Hill, which is 105 m above sea level.
3. The change in temperature from 0 m to 1,000 m is 7 °C.
Explanation: The low elevation of the area suggests a warm temperature, The higher you go, the cooler it gets. Also Benito observed that the change in temperature from 0 m to 1,000 m is 7 °C. This shows that there a narrow range in the temperature across Florida.
In addition, Florida is a coastal area. Coastal areas experience mild climates with warm summers, cool but not harsh winters and lots of rainfall. The reason for the warm weather in coastal area is the difference in the time it takes the land and the sea to absorb heat. Air from the sea then cools the land during the day and at night, cool air flows to the sea.
The United Kingdom, Poland, Sweden, ...
Answer:
Water from rivers erodes the banks, the ice breaks up rocks, intense rainfall causes mass wasting, water from rainfall flows as runoff and creates ripples.
Explanation:
Earth has several spheres, all of which have their own unique characteristics that define them as such. Despite all of them being very different from each other, they can not exist in the form they are if there is no interaction with the other spheres, thus all of the spheres are interconnected and they depend on one another.
Two of those hydrospheres are the hydrosphere and geosphere, and they interact in many different ways. When there is rainfall, the water that ends on land flows as runoff until it reaches a water body, and while it does so it manages to create ripples in the ground. If there is intense rainfall in an area where there is steep and unstable terrain, it can easily cause mass wasting by oversaturating the soil with water. The water that flows in the rivers with its power is constantly eroding the banks. If water freezes and turns to ice because its volume becomes greater, it is able to break up rocks with the pressure it creates on them.
