the food supply, said Claire Kremen, a conservation biologist at Princeton University in
New Jersey.…
The honeybee decline, which is affecting domesticated and wild bee populations
around the world, is mostly the result of diseases spread as a result of mites and other
parasites as well as the spraying of crops with pesticides, scientists say.…
Source: “Bee Declines May Spell End of Some Fruits, Vegetables,”
National Geographic News, October 5, 2005
The decrease in the honeybee population is partly due to
(1) the use of pesticides (3) the use of fertilizers
(2) a decrease in prey (4) a decrease in fruits and vegetables
I would also have to say: 1) the use of pesticides
I did a powerpoint presentation on the decrease of honeybees for biology in college. I cannot find the presentation I did however, I do remember some of the points I made.
Varroa Mites aka Varroa destructors (parasite) are also contributing to the honey bee population decreasing. They latch onto the honeybees and feed off of them. They also feed off of the larva's (baby version of a honeybee).
Another issue could be that GMOs. Plants DNAs have been altered so that they can fight disease and kill unwanted bugs.
Another issue is population ecology, which deals with density independent and dependent factors. Density-independent, deals with habitat destruction by natural disasters or humans. Dependent factors- overcrowding of an area.
Hopefully this helped and good luck.
chemical signals, synapse, neurotransmitters
synapse, electrical signals, chemical signals
synapse, electrical signals, neurotransmitters
Answer: The correct answer is -
chemical signals, synapse, neurotransmitters are the terms, which are associated with communication between neurons.
Explanation:
Neuron is considered as the basic unit of the nervous system.
It is used for the transmission of impulses throughout the body. Chemical signals called neurotransmitters are released by the nerve endings into the synapse (gap between two neurons), which transmit the chemical signals to neighbouring neurons.
Thus, chemical signals, synapse, neurotransmitters is the right answer.
Neuron Communication through an electrochemical process involving synapses, electrical signals, chemical signals, and neurotransmitters. Synapses occur when a neuron releases neurotransmitters that diffuse and bind to another neuron. This process elegantly facilitates intricate neurological functions.
The terms associated with communication between neurons are synapse, electrical signals, chemical signals, and neurotransmitters.
Neurons communicate through a process often described as an electrochemical event where the movement of an action potential down the axon is an electrical event, and the movement of neurotransmitters across the synaptic gap represents the chemical portion.
Synapses occur when one neuron releases neurotransmitters that diffuse across the gap and bind to another neuron.
Chemical signaling is facilitated by neurotransmitter molecules stored in vesicles, which release their contents upon sufficient stimulation such as dopamine, a neurotransmitter involved in various neurological processes.
Learn more about Neuron Communication here:
#SPJ6
A single molecule has at least 2 atoms.
For example, the oxygen we breathe has only 2 molecules.
Happy to help :)
The aerodynamic shape and lightness of the blue shark body allow itto move “elegantly” across the oceans. It exhibits countershading likemany other sharks. The upper part is an indigo blue tone while theventral and the sides are white.
It has a long caudal heterocercal fin. The second dorsal fin measuresalmost half the size of the first and its pectoral fins are unusuallylong compared to other sharks. Its eyes are large, its teeth aretriangular, and it has a conical snout.
It reaches a length ranging from 3.8 to 4 meters and weighs about 240kilograms. This species presents slight sexual dimorphism since thefemale tends to measure little more than 1 meter in comparison with themale.
Answer:
I belive it is A
Explanation:
hope this helps
Answer:
A.
Explanation:
This is the best answer other than D but the question says "specialized cells"