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Lerok [7]
3 years ago
11

An example of a typical pioneer species, that is one that appears in the earliest stages of ecological succession, is

Biology
2 answers:
djverab [1.8K]3 years ago
8 0
Humans I think because they are big pioneers
bonufazy [111]3 years ago
4 0
I would say C. oak tree.
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__________ death rates and __________ infant mortality rates are due in large part to technological advances, improved sanitatio
Elis [28]
<h2>Both are Lower</h2>

Explanation:

  • Death rate is also known as Mortality rate.
  • Death rate is the ratio of total deaths to total population in a specific area  or community over a specific time period.
  • Death rate = number of deaths/1000 of the population/year.
  • The death of young children under the age of 1 is known as Infant mortality rate.
  • The infant mortality rate (IMR) meausres the death toll which is the number of deaths of children under one year of age /1000 live births.  
4 0
3 years ago
Which type of epithelium is composed of multiple layers, including an apical layer containing tall, slender cells?
Mademuasel [1]

The question is incomplete as it does not have the options which are:

  • Simple squamous
  • Simple columnar
  • Pseudostratified squamous
  • Stratified squamous
  • Stratified columnar

Answer:

Stratified columnar

Explanation:

Epithelial tissue is the tissue formed by the cells which form a layer of cell and lines the lumen of the organ and also covers the organs. The epithelial tissue can be classified based on the number of layer and shape of the cell.

In the given question, the shape of the cell is slender and are tall therefore are called columnar. The cells form more than one layer or multiple layers therefore form stratified layers.

Therefore,  the epithelial tissue formed by these slender shaped multiple layers is known as the stratified columnar layer. The stratified columnar is present in the respiratory tract and the digestive tract.

Thus,  Stratified columnar is the correct answer.

4 0
3 years ago
In sexual reproduction how do the offspring compare to the parents
Diano4ka-milaya [45]
Well, if you want to get scientific about it, when two people have a kid, parts of what make them who they are go to that child, and the kid becomes a part of the parents. Basically, they have similar DNA. 
 A non scientific description of that would be they all have similar personalities because the mom and dad passed on some of them to the child. The child would be most alike to their parents by the subconscious actions they take, for example: how they take a shower. For kids who have step parents (me being one), if they grew up with that parent, they eventually adopt things the parent find interests in. Basically, the answer is in the subconscious actions they take and their personalities. <span />
5 0
3 years ago
What is a gene? a single strand of DNA. the fundamental unit of heredity. a single nucleotide. the fundamental unit of DNA
const2013 [10]

Answer:

the fundamental unit of heredity

Explanation:

DNA is a double stranded helix structure. Each strand is made up of a string of nucleotides.

A gene is a region of DNA, usually tens of thousands of nucleotides long. At the simplest level, one gene encodes for one trait. Therefore, the gene can be described as the fundamental unit of heredity.

Genes work by coding for specific proteins, which carry out essentially all the functions in the cell.

6 0
2 years ago
What part of the flower contains the ovary
Andrews [41]

The answer is the Pistil

7 0
2 years ago
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