Answer: variation
without genetic variation, it's hard to have natural selection because of certain features that may be targeted
Bruno is most likely in the stage 2 of the Alzheimer's<span> disease.
</span>The symptoms of Alzheimer's disease
worsen over time, although the rate at which the disease growths varies.
The stage 1 of this disease is not detectable and
no memory problems or other symptoms of dementia are palpable, it is because changes in the brain associated to Alzheimer's
begin years before any signs of the disease arise. Stage 2 in which Bruno is experiencing
belongs to the symptoms of this stage, where there are minor memory problems, have
difficulty in areas like<span> finding the right
word during conversations, remembering names
of new acquaintances, planning and
organizing and usually lose personal belongings, including valuables.</span>
Answer:
Cellulose is a major component of tough cell walls that surround plant cells, and is what makes plant stems, leaves, and branches so strong. Cellulose serves many functions including:
connecting cells to form tissues
signaling cells to grow and divide
controlling the shape of plant cells
allowing cells to withstand the pressure of the fluids inside them
Explanation:
im sorry i don't really have an explanation
Food Chains show a single path of energy in an ecosystem, Food Webs show all the overlapping food chains in that ecosystem.
Answer:
When the Bacteria becomes resistant, the germs spread and grow. In some cases they can they can spread the resistance onto other bacteria's
Explanation: