Question

A hummingbird needs 10 grams of sugar and 8 grams of protein each day. one honeysuckle flower provides 20 mg of sugar and 10 mg of protein. one nasturtium flower provides 10 mg of sugar and 10 mg of protein. it takes 5 seconds to feed from a nasturtium and 20 seconds per honeysuckle. how many minutes does it take to get exactly the food it needs?

Answer 1

The hummingbird's nutritional needs daily are 10,000 mg of sugar and 8,000 mg of protein.

Since one nasturtium flower provides 10 mg of sugar and 10 mg of protein, the hummingbird needs 1000 nasturtium flowers each day for its nutritional needs (10,000/10 = 1000).
Since one honeysuckle flower provides 20 mg of sugar and 10 mg of protein, the hummingbird needs 500 honeysuckle flowers each day for its nutritional needs. 
If the hummingbird feeds only on nasturtium flowers, then the bird will need 5,000 seconds to get exactly the food it needs. This is calculated based on the information that it takes 5 seconds to feed on a nasturtium: 1000 flowers daily * 5 seconds = 5000 sec = 83,3 min. 
If the hummingbird feeds only on honeysuckle flowers, then the bird will need: 500 flowers * 20 seconds = 10,000 sec = 166,6 min.

Answer 2

A hummingbird needs 10 grams of sugar and 8 grams of protein each day. One honeysuckle flower provides 20 mg of sugar and 10 mg of protein. One nasturtium flower provides 10 mg of sugar and 10 mg of protein. It takes 5 seconds to feed from a nasturtium and 20 seconds per honeysuckle. She need 83.3 minutes and 166.6 minutes from nasturtium flower and honeysuckle flower respectively.

Further Explanation:

The hummingbirds require 10g of sugar and 8g of protein each day. Honeysuckle gives 10mg of protein and 20 mg of sugar. Nasturtium gives 10mg of protein and 10 mg of sugar. For calculation, unit of each measurement should be same.  So, the hummingbird requires total 10,000mg of sugar and 8000 mg of protein.

First case, if humming bird is taken sugar and protein from honeysuckle. The bird takes 20 second to eat each honeysuckle. The hummingbird requires 500 honeysuckle flowers each day to fulfill its nutritional needs. If the hummingbird depends only on honeysuckle flowers, then the bird will need: 500 flowers * 20 seconds = 10,000 sec = 166.6 min.

The hummingbird needs 1000 nasturtium flowers each day for its nutritional needs (10,000/10 = 1000). If the hummingbird depends only on nasturtium flowers, then the bird will require 5,000 seconds to get exactly the food it needs. This calculation is based on the information that it takes 5 seconds to feed on a nasturtium: 1000 flowers daily * 5 seconds = 5000 sec = 83.3 min.

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Answer Details:

Grade: High School

Subject: Biology

Chapter: Animal physiology

Keywords:

Humming bird, sugar, protein, measurement, honeysuckle, depend, require, nasturtium, need, bird, information, flower, nutritional need, eat.