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Naddika [18.5K]
3 years ago
6

PLZ HELP!! An example of a technological advancement that was envisioned by a

Biology
1 answer:
Leto [7]3 years ago
3 0

Answer:

Commenting so you can give the other dude Brainliest. answer is correct :)

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Help me please!!<br>20 points!
Rina8888 [55]
Underwater Ways!
The Aquarius Reef Base is an underwater habitat 5.4 meters off Key Largo in the Florida Keys National Marine Sanctuary.  It is deployed on the ocean floor 62 ft below the surface and next to a deep coral reef called Conch Reef.

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That is all I can tell you.)
3 0
3 years ago
1. Changing environmental conditions, such as temperature or pH, can affect enzyme shape. How would this alter the enzyme's func
valentina_108 [34]

hi <3

changes in the enzyme's shape would decrease its ability to function as this would change the active site of the enzyme, meaning it is harder for it to carry out its job.

this is why we try to keep enzymes in their optimum environmental conditions so they can function their best

hope this helps :)

5 0
3 years ago
Which structure, if transected, will prevent the cerebral hemispheres from communicating with each other?
otez555 [7]
<span>The corpus callosum is what connects the left and right cerebral hemispheres of the brain. If it is severed, it would no longer be able to allow the two sides to communicate. In some cases, it is partially transected (severed) in patients that have severe epilepsy. The procedure is called a corpus callosotomy and is only done as a last resort.</span>
3 0
3 years ago
The Brazil nut tree, Bertholletia excels (n = 17), is native to tropical rain forests of South America. It is a hardwood tree th
Anna71 [15]

Answer:

Answer is option A.

Orchid bees are to Brazil nut trees as breezes are to pine trees.

Explanation:

In Brazil nut trees, the female orchid bees act as pollinators that help in pollination. In pine trees, wind or breeze helps in pollination.

Pine trees are gymnosperms and so they do not have flowers to attract pollinators like bees or butterflies or birds. They are wind-pollinated. Pine trees are monoecious i.e., both male and female reproductive structures (pine cones) are present on the same tree.

The male cones (catkins) produce pollen grains that are lightweight, less sticky and have air bladders or small wing-like structures. As a result of these features, the pollen grains can be easily carried and dispersed by the breeze. In order to prevent self pollination (pollen falling on the female cones of the same tree), the male cones are normally located on the lower branches of the pine tree.  

The female cones are located on the upper branches of the tree and the center of the cone contains eggs or ovules. The pollen grains that are carried by the wind, fall on the female cone of another pine tree. Each pollen grain grows a pollen tube into the center of the cone and the nucleus cell of the pollen travels through the tube and reaches the egg, where it combines with the egg to form an embryo. The embryo eventually grows into a seed. The seeds of pine trees are then dispersed by wind or animals such as squirrels.

6 0
3 years ago
How would you expect the pH of a lake with limestone bedrock to compare to other lakes after several years of acid rain?
NISA [10]

Answer:

The interpretation including its set of circumstances is characterized throughout the explanation segment below.

Explanation:

  • Lakes that always collect a significant amount of acid rain can also have water with either a pH value very low than 4. (the latter indicates that low pH levels are much more acidic versus significantly higher.)
  • The world's oceans are covered from ocean acidification by limestone formations, which serves as a barrier to neutralize acid rain.
6 0
3 years ago
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