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anyanavicka [17]
4 years ago
11

How long did the beagle voyage around the globe

Biology
1 answer:
ss7ja [257]4 years ago
8 0
It lasted almost 5 years. 39 months on land (3 years and 3 months), and 18 at sea (1 year and 6 months)
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In a standard deck of playing cards, there are four suits (red suits hearts and diamonds, black suits spades and clubs). Each su
Lapatulllka [165]

Answer:

Probability can be calculated by dividing the number of possible outcomes by the total number of outcomes.

probability= \frac{possible outcomes}{total outcomes}

There are 4 suits each with 13 cards (10 number and 3 face cards)

Total number of cards = 13 x 4 = 52

1. Probability of having a face card:

There are 3 face cards in each suite and there are four suits in total. Thus, total number of face cards = 3 x 4 = 12

Total number of cards in a deck = 52

Probability of drawing a face cards = \frac{12}{52} = 0.231

2. Probability of drawing a red card:

There are two red suits (red suits heart and red diamonds) each having 13 cards. Thus, total number of red cards = 13 x 2 = 26

Total number of cards in a deck = 52

Probability of drawing a red card = \frac{26}{52} = 0.5

3. Probability of drawing a red face card:

There are two red suits (red suits heart and red diamonds) each having 3 face cards. Thus, total number of red cards = 3 x 2 = 6

Total number of cards in a deck = 52

Probability of drawing a red card = \frac{6}{52} = 0.115

3 0
4 years ago
How did plants move from water to land how did that change life on earth?
Mnenie [13.5K]

Answer:

Over time, plants had to evolve from living in water to living on land. In early plants, a waxy layer called a cuticle evolved to help seal water in the plant and prevent water loss. ... A later adaption for life on land was the evolution of vascular tissue.

4 0
3 years ago
Trimethoprim-sulfamethoxazole (SXT) disks are used with bacitracin disks to differentiate which streptococci
n200080 [17]

Answer:

The correct answer is - β-Hemolytic streptococci.

Explanation:

Beta hemolytic or complete hemolysis termed on the characteristic of the complete lysis of red cells due to the enzyme streptolysin, under the colonies. These are leads to the particular area to be transparent and lightened.

Beta hemolytic streptococci are one type of beta-hemolytic bacteria that are fall in group A streptococci, these bacteria produce an exotoxin enzyme. Bacitracin with trimethoprim-sulfamethoxazole disks is used to differentiate these streptococci.

Thus, the correct answer is - β-Hemolytic streptococci.

7 0
3 years ago
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Explain how the basic structure of an atom has led to the diversity of compounds making up living and nonliving things
kobusy [5.1K]

Atom refers to a tiny particle, which is the basic building block of all the substances and whose properties determine the characteristics of an element made up of only of those atoms.  

All the living and nonliving matter in this world are made up of atoms and elements. Everything in the universe is matter, and matter comprises elements. Some of the elements are important to living things.  

Elements are formed by atoms, and atoms comprise protons, electrons, and neutrons. The number of protons in an element's atom signifies the identity of the element.  


5 0
3 years ago
Lee knew that certain events occur to create new material in the process of sea-floor spreading. What is the CORRECT ORDER of th
dsp73

Answer:

C

Explanation:

It goes in order and steps of what happens first and what occurs because of it

8 0
4 years ago
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