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nalin [4]
3 years ago
9

PLEASE HELP ME 1. animals have openings in skull for muscles and also have hair?

Biology
1 answer:
dimulka [17.4K]3 years ago
4 0
The overall concept a clad organ aims to prove is evolutionary relationships among each organism.
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The Baltic Sea has very low dissolved oxygen content. What kind of condition prevails in this sea?
bonufazy [111]

The answer is; Dead Zone

These areas have anoxic condition means they have very little to zero dissolved oxygen hence cannot support marine/aquatic life. This is as a result of eutrophication  caused by algae blooms. This phenomenon is brought about by pollution of these water reservoirs. These algae bloom take up all the oxygen in the water during their mass decomposgion hence leave no dissolved oxygen for the rest of the marine life.


4 0
3 years ago
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Need help with this question for a grade
Amanda [17]
I would say the first one a comet. :)
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Which of the following structures is the most complex in organization? (biggest, most
alisha [4.7K]
Organ system is the most complex in organization
6 0
3 years ago
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Which two types of matter are chemical pure substances
Leya [2.2K]

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element and compund

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an element is the most basic substance that cannot be decomposed into anything simpler

an compound is a substance that is formed when two or more elements combine in constant ratio chemically

6 0
3 years ago
É correto afirmar que a presença de lagartas em espigas de milho se deve:
slavikrds [6]

Answer:

C - ao desenvolvimento de ovos depositados por borboletas.

Explanation:

Antes de responder a sua pergunta, eu preciso te explicar que esse não é o servidor brasileiro e sim o servidor dos EUA, você deve ter percebido que toda a linguagem do site esta em inglês. Isso significa que você só deve postar perguntas em português no campo "World Languagens" mesmo que a sua pergunta seja de biologia como essa. Caso você não faça isso, a sua pergunta pdoe ser excluída, sem ser respondida.

As lagartas que surgem nas espigas de milho, são resultado do ciclo de vida da lagarta e refere-se ao momento em que os ovos depositados nas plantas de milho pelas borboletas se chocam, liberando as lagartas, que se desenvolverão e virarão novas borboletas.

É impossivel que um grão e milho vire uma lagarta, ou que o sabubo apodrecido pode gerar lagartas. Além disso, o ´processo de geração espontanea é uma teoria cientifica invalida e que não deve ser considerada.

8 0
3 years ago
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