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Mekhanik [1.2K]
3 years ago
5

What do the following leaf shapes/traits help their plants to do?

Biology
1 answer:
Helen [10]3 years ago
4 0

Answer:

Pic 1: Less water is lost by transpiration

Pic 2: Large surface area to volume ratio so that the maximum amount of sunlight can be absorbed for the leaf to photosynthesise.

Pic 3: Tiny 'hair' that traps water vapour.

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Choose 6 liquids to layer. Hypothesize what you expect their densities to be. What liquids did you use, and rank their density w
Lemur [1.5K]

Answer:

Let's pick six liquids randomly, i.e. honey, corn syrup, whole milk, water, vegetable oil, rubbing alcohol, and put them in a beaker. The higher density liquid will take the bottom position whereas lower density liquids will be on above of high density liquids.

We know that honey has density (g/cm3) of 1.42, dish soap has 1.06, corn syrup has 1.33, milk has 1.03, water has 1.00 (standard), and vegetable oil and 0.92. Therefore, honey will be at the bottom most position (rank #1). Above which would be corn syrup (rank #2), dish soap (rank #3), milk (rank #4), water  (rank #5) and vegetable oil (rank #6).

The results might be surprising for some students who think that water has highest density.

7 0
3 years ago
27 pts. NEED HELP!
Rus_ich [418]

it may thats what ive read when i looked it up

6 0
3 years ago
Drag and drop each phrase to the projection type it describes.
sammy [17]

Answer:

Mercator Projection:

longitude lines are parallel

size of land is distorted

Equal-Area Projection:

shape of land is distorted

longitude lines are curved

Comic Projection:

least distorted

longitude lines meet

Explanation:

4 0
3 years ago
Manatees are an endangered mammal species that live in bodies of water in Florida. Manatees migrate from summer habitats to wint
ddd [48]

Answer: Im pretty sure it´s D.

Explanation: Manatees like to raise and feed their young in safe places so if we increase the amount of protected areas their population is more likely to increase.

Hope this helps!

7 0
4 years ago
Which molecules are used to produce glucose during the calvin cycle?
Lelechka [254]

Answer:

B. ATP & NADPH

Explanation:

fruits and vegetables are full of energy. Energy in the form of glucose. The energy from sunlight is briefly held in NADPH and ATP, which is needed to drive the formation of sugars such as glucose.

As Melvin Calvin discovered, carbon fixation is the first step of a cycle. The Calvin cycle transfers energy in small, controlled steps. Each step pushes molecules uphill in terms of energy content. Recall that in the electron transport chain, excited electrons lose energy to NADPH and ATP. In the Calvin cycle, NADPH and ATP formed in the light reactions lose their stored chemical energy to build glucose.

8 0
4 years ago
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