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LenKa [72]
4 years ago
14

How is an electromagnet different from a permanent magnet?

Biology
1 answer:
Scilla [17]4 years ago
8 0
D it can be turned on & off.
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Being interested in native butterflies, you include the native caterpillar host plants of several butterflies in your annual lan
svetoff [14.1K]

Answer:

d. introduce native flowering plants the adult butterflies need for nectar, their main food.

Explanation:

Organisms choose the habitat based on the availability of basic requirements such as food, nutrients, space, etc. in the region. The absence of one or more of these factors makes them choose another habitat. Butterflies feed on nectar made by plants in their flowers. To make the butterflies stay in the landscape, flowering plants adapted to local conditions should be planted. The butterflies would feed on the nectar of these plants and would stay in the landscape.

3 0
3 years ago
What are the two reactants and two products for the process of photosynthesis?
aniked [119]
The two reactants are carbon dioxide and water.
The two products are oxygen and glucose.

Hope this helps!
8 0
3 years ago
Vesicles that come from the trans-golgi can fuse with which organelles?
astra-53 [7]

Answer:

Transport vesicles, containing partially processed proteins, fuse with the folds of the <u>Golgi apparatus (cisternae)</u> on the cis face and bud from the cisternae on the more distal side (trans face).

Explanation:

Some of the matrix proteins form long, filamentous tethers that are thought to help retain Golgi transport vesicles close to the organelle. When the cell prepares to divide, mitotic protein kinases phosphorylate the Golgi matrix proteins, causing the Golgi apparatus to fragment and disperse throughout the cytosol.

3 0
3 years ago
optic nerves travel through the __________ to ensure that visual signals go to each hemisphere of the brain.
AleksAgata [21]

Answer:

Optic Chiasm

Explanation:

Optic nerves travel through the optic chiasm to ensure that visual signals go to each hemisphere of the brain.

3 0
3 years ago
How deep below Earth's surface do rocks melt?<br> A. 1000 km<br> B. 500 km <br> C. 50 km<br> D. 50 m
podryga [215]

Answer:

I say, it would really be around like 50-500km. Really, it would be 70km.

Explanation:

Magma rises with convective currents, then cools and spreads intent on form ocean-floor crust. The place to start for melting has lengthy been idea to be at <em>70 kilometers</em> under the seafloor.

6 0
3 years ago
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