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cricket20 [7]
3 years ago
14

One of gold's physical properties is its _____. A. color B. acidity C. basicity D. chemical reactivity

Biology
1 answer:
Shtirlitz [24]3 years ago
6 0
D man but not 100% sure
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Menutupnya daun pada malam hari,
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2 years ago
What does it mean to maintain a stable internal environment?
Anna11 [10]

Answer: It means to guide and regulate chemical and physical parameters to keep your body or environment in a constate state for proper functioning.

Explanation: This is called homeostasis. The body has systems in place to monitor its components such as cells, organs and any other molecule needed to maintain life and good health. The body needs to maintain its temperature at 37°C, pH of blood at 7.4, water balance, osmotic pressure, growth rate and tissue repairs whenever it dictates the need, danger of infection or injury.

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8 0
3 years ago
Unlike endocrine glands, exocrine glands... A. Release secretions outside of the body B. Release hormones C. Do not usually have
Maru [420]

Unlike endocrine glands, exocrine gland RELEASE SECRETIONS OUTSIDE OF THE BODY.

There are two types of glands in the body, the endocrine and the exocrine glands. The endocrine glands are ductless glands and their secretions are normally released directly into the blood stream. The exocrine glands on the other hand have ducts, through which their secretions are release outside the body. An example of this is the sweat gland.

4 0
3 years ago
Read 2 more answers
A tiger ran 15 km in 5 seconds. What was the tigers speed?
nydimaria [60]

Answer:

speed of tiger = 3 km / sec

or 3000m / s

Explanation:

distance = 15 km

time = 5 sec

speed = distance/ speed = 15 / 5 = 3 km/ sec .

6 0
3 years ago
If a single skin cell divides in three hours, how many skin cells could be produced in just 15 hours?
Rudik [331]
45 possibly. 3*15=45
8 0
3 years ago
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