Which of the following describes all animals but NOT all protists?

Answers

Answer 1
Answer:

Answer:

All animals are heterotrophic and have cells with no cell wall.

Explanation:

Since animals don't perform photosynthesis or any other process to make food, and don't contain a cell wall, that is what makes them different. Protist can be both autotrophic and heterotrophic and some can contain a cell wall, but most of them don't have cell walls.


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Which theory says that populations change slowly over time?The theory of evolution
The theory of natural selection
The cell theory
Theory of extinctions

Answers

the theory of evolution!

Two factors that affect the rate at which enzyme function or changes the shape of enzyme

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One factor that affects the rate at which enzyme function or changes the shape of an enzyme would be temperature. Another one would be pH.

What process releases energy instead of using energy?

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well, a process that releases energy is called exothermic, and a process that uses energy is called endothermic. but i dont know if thats what you are after
Exothermic reaction process

Charles Darwin was credited for writing the biological theory of __________________. The organisms that were used for the basis of his studies were ___________________.these are the answer choices
A) evolution by natural selection, sweet peas
B) inheritance by independent assortment, sweet peas
C) evolution by natural selection, Galapagos finches
D) inheritance by independent assortment, Galapagos finches

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Correct answer: C). Evolution by natural selection, Galapagos finches  

Charles Darwin gave the theory of natural selection in the year 1835 when he visits Galapagos Islands.

There he found several species of finches are adapted to different environmental niches. They have a different shape of the beak, food source they eat and the way they captured the food.

He observes that species vary from island to island, and based on these observations he gave the theory of natural selection.



The answer is C. He observed how the birds' beak sizes affected their ability to compete for food. 

Why do scientists accept Darwins theory of evolution instead of Lamarcks theory

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darwin's  theory is based on observations and conclusions drawn for them.

it is a causo-mechanical explanation of the origin of the species

Why can't penguins fly?

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the reason why is because all the fat the penguins hold and it will way them down.