Cross-pollination, people could do it by hand by moving the pollen, and the wind could move it. I tried
Answer:
Explanation:
Long-term memory may involve a change in the shape of the neuron's cytoskeleton.
The long-term memory process involves a structural change with the growth of new synaptic connections by the sensory neurons onto their follower cells.
autosomal recessive disorder=d
homozygous dominant=D
dd
dD
B
These changes can be natural, such as through variations in the solar cycle.
<h3>Climate history</h3>
Clam shells
2. 800,000 years ago
Ice cores
1. 150 million years ago
Oldest rocks in the world
5. 3.8 billion years ago
Tree cores
3. 10,000 years ago
Ocean sediments
4. 200 million years ago
With this information we can conclude that these changes may be natural, such as through variations in the solar cycle. But since 1800, human activities have been the main driver of climate change, mainly due to the burning of fossil fuels like coal, oil and gas.
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