-Are the Galapagos finches and those on the mainland the same species?
Explanation:
- When Darwin visited the Galapagos islands he observed that the small flocks of finches that existed there were very similar to the finches that existed in the mainland of South America except for their beak shape and feeding habits.
- This prompted him to ask the question that 'Are the Galapagos finches and mainland finches the same species?'
- Later on studies made it evident that a few groups of mainland finches migrated to the Galapagos island and occupied different niches.
- They adjusted themselves to the island environment and evolved with new adaptations in beak structure and feeding habits.
- They are now classified into 14 groups out of which 13 exist in the Galapagos island.
- The Galapagos finches are divided into three groups: the ground finches, tree finches and Warbler finches.
Answer:
The answer is A.
Explanation:
The arrows represents being eaten by other organisms.
(Correct me if I am wrong)
Answer: Neurotransmitter
Explanation:
Neurotransmitter are refers to as chemical messengers, which are secreted by the nerves cells, to stimulate neighbouring neuron, thereby allowing impulses to be passed from one cell to next, throughout the entire nervous system. Neurotransmitter are released by the axon terminal, after an action potential has reached the synapse, which the is the neuron transmit signal. Neurotransmitter are often released when, electric signal gets to neuron, it triggers the vesicles that contains neurotransmitters, which will split neurotransmitters into the synapse.
Hydrophobic means they don't mix with water and that they are non polar. glucose and sucrose are both sugars and we know sugar disolves in water, NaCl is that same as salt which dissolves in water, fatty acid become more hydrophobic as their tails get lo get longer so a long tail would be hydrophobic, and I'm not sure about pepsin.
So long chain fatty acids, and maybe pepsin
Just took the quick check 100%!! Lets keep it 100.
1. B (Blood flows through a system of blood vessels and throughout the body)
2.C (I<span>n blood vessels and sinuses)
3.B (</span><span>Oysters do not move around, but squid are very active)
4.D (</span><span>It is difficult for single pump to force blood through the entire system of a large animal)
5.A (</span><span>Exchanging carbon dioxide for oxygen from the air)</span>