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3 years ago

How can a whole organism be preserved

Biology

2 answers:

Deffense [45]3 years ago

6 0

Answer:

Only dead organisms that are buried quickly or protected from decay can become fossils. Generally only the hard parts of organisms, such as wood, bones, shells, and teeth, become fossils. In rare cases, an entire organism may be preserved. In some types of fossils, only a replica of the original organism remains.

Organisms often preserved by carbonization include fish, leaves and the woody tissues of plants. permineralization or petrifaction takes place in porous materials such as bones, plants and shells.

svlad2 [7]3 years ago

3 0

Answer:

Organisms often preserved by carbonization include fish, leaves and the woody tissues of plants. permineralization or petrifaction takes place in porous materials such as bones, plants and shells

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Identify the suggested set of activities for the given

kotegsom [21]

The suggested set of activities for the corresponding principles regarding the Programs and teachers is explained below.

<h3>How to explain the information?</h3>

1. Programs and teachers engage families in ways that are truly reciprocal.

Programs and families can benefit from shared resources and information.
Teachers seek information about children’s lives, families, and communities.

2. Programs invite families to participate in program-level decisions and advocacy efforts.

Programs invite families to actively participate in making decisions about the program itself.
Programs also invite families to advocate for early childhood education in the wider community.

3. Programs invite families to participate in decision-making and goal-setting for their children.

Programs invite families to actively take part in making decisions concerning their children’s education.
Teachers and families jointly set goals for children’s education and learning both at home and at school.

4. Programs provide learning activities for the home and in the community.

Programs use learning activities at home and in the community to improve each child’s early learning.

5. Programs implement a comprehensive, program-level system of family engagement.

Programs institutionalize family engagement policies and practices and ensure that teachers, and other staff receive the supports they need to fully engage families

6. Teachers and programs engage families in two-way communication

Strategies allow for both school- and family-initiated communication that is timely and continuous.

Conversations focus on a child’s educational experience as well as the larger program.

Learn more about teachers on:

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1 year ago

Nitric oxide is a paracrine signal molecule because NO

hichkok12 [17]

Answer:

C. is unstable, with a short half life

Explanation:

Paracrine hormones are the hormones that act on neighboring cells only. These hormones or chemicals are largely unstable and have a brief life as do not visit the distantly placed target cells. For instance, somatostatin is secreted by D cells of the pancreas. It acts in a paracrine manner and inhibits the discharge of hormones from the neighboring beta and alpha cell.

Likewise, one of the functions of unstable NO gas is to serve as a vasodilator. It is released by epithelium cells and serves to dilate arterioles and relax precapillary sphincters. Then it is degraded.

8 0

3 years ago

Which of these best describes incomplete dominance? When the dominant allele covers up the recessive allele. When both the domin

abruzzese [7]

Answer:

When the dominant allele does not cover up the recessive.

Explanation:

The mix and is considered incomplete.

3 0

3 years ago

Read 2 more answers

This is an diagram of typical plant cell. The pink arrow is pointing to the _____. What is the function of this structure in a p

Bumek [7]

Answer:

It is the Cell wall.

Explanation:

Please use picture as proof.

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5 0

2 years ago

What is a short sequence of characters that appears at the end of a filename and is preceded by a period called?

34kurt

The short sequences of characters that appear and can be seen at the end of a filename preceded by a period is filename extensions. While a sequence structure is a set of statements that execute in the order they appear.

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2 years ago