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SOVA2 [1]
3 years ago
11

A student is useing a terrarium like the one shown here to study the cycling of oxygen which observation would be the best evide

nce of oxygen cycling
Biology
2 answers:
Gwar [14]3 years ago
6 0

Answer:

The observation of studying the composition of the oxygen and the other chemical that is getting cycled.

Explanation:

If the student tests their hypothesis and collects the data.

arsen [322]3 years ago
3 0

Answer:

Also healthy animals

Explanation:

AP3X

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Your textbook describes two sequential _________ of interaction between organisms and their environments that have existed since
leva [86]

Phases or components

Your textbook describes two sequential phases of interaction between organisms and their environments that have existed since god's creative work began. Organisms interact with their environments in different ways. Different organisms of a biological community cooperate and compete for habitats and share the resources in that habitat.






8 0
4 years ago
The occurrence of discarded fishing gear still catching or entangling fish is known as
MariettaO [177]

Answer:

D. ghost fishing

Explanation:

The nets are also called "ghost nets" being left behind or lost in the ocean by fishermen.

Also, never leave nets in the water. Our Earth needs healing.

6 0
4 years ago
All rodents are mammals and all canines are mammals. no canines are rodents and no rodents are canines. what hierarchy best capt
sammy [17]
The hierarchy that best captures this information is that; mammal is a superclass of Rodent and Mammal. 
Mammals are members of the group of vertebrate animals in which the young ones are nourished with milk from special mammary glands of the mother. Additionally, mammals are distinguished by several other characteristics such as Hair, hinged lower jaw directly to the skull., among other characteristics. 
8 0
4 years ago
When people fall ill, their immune system fights the disease and tries to restore the person to good health. Which disease is kn
Verdich [7]

Answer:

D. Aids

Explanation:

Aids is one of the most deadliest diseases in the world. When you contract aids, it's designed to infect the cells that try to destroy it, it's a whole zombie apocalypse in your body and you don't even know it.

It attacks and weakens the immune system, and our immune system defends our bodies against infections, but HIV is extremely strong and it over powers the system, I'm not sure if there's an immune system strong enough to fight HIV or aids.

7 0
3 years ago
WILL MARK BRAINLIEST!! I NEED AN ANSWER ASAP PLEASE!!
likoan [24]

1. Binary fission ("division in half") is a kind of asexual reproduction. It is the most common form of reproduction in prokaryotic such as bacteria. It occurs in some single-celled Eukaryotas like the Amoeba and the Paramecium. In binary fission DNA replication and segregation occur simultaneously. In binary fission, the fully grown parent cell splits into two halves, producing two new cells. After replicating its genetic material, the parent cell divides into two equal sized daughter cells. The genetic material is replicated, then equally split. The daughter cells are genetically identical (unless a mutation occurs during replication).

2. Bacterial binary fission is similar in some ways to the mitosis that happens in humans and other Eukaryota. In both cases, chromosomes are copied and separated, and the cell divides its cytoplasm to form two new cells.  However, the mechanics and sequence of the two processes are fairly different. For one thing, no mitotic spindle forms in bacteria. Perhaps more importantly, DNA replication actually happens at the same time as DNA separation during binary fission (unlike in mitosis, where DNA is copied during S phase, long before its separation in M phase).

8 0
4 years ago
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