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Assoli18 [71]
3 years ago
9

The chambers of the heart are lined with epithelium called __________.

Biology
1 answer:
tester [92]3 years ago
8 0
Called the endocraium
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What is the mass of all the worker bees in the hive together? Write your answer in scientific notation.
Lisa [10]

Answer:

4 × 10^0 kg or 4×E0 kg.

Explanation:

Before delving into or solving the Calculation, let us check one or two things about worker bees.

WHAT IS A WORKER BEE?.

Bees generally are social insects living in an organized community and they consist of three castes which include; the drone bees, worker bees, and the queen bees.

The queen bees are the female bees while the drone bees are the male bees.

The WORKER BEES are female bees too, but the only difference between them and the queen bees is that they (worker bees) do not reproduce like the queen bees. They are saddled with the responsibility of looking for food and maintaining the hive temperature.

Now to the question, the mass of a bee= 1 × 10^-4 kg. And there are 4 × 10^4 bees in hive. Therefore, the mass of all the worker bees in the hive together = (1 × 10^-4) × (4×10^4).

==> 4 × 10^0 kg, or 4E0 kg.

8 0
3 years ago
Which characteristic is distinctive of hominids?
dexar [7]
Hominids are bipedal and have big brains. They have several skeletal adaptations to walking upright, such as curved vertebrae and angled femurs. Hominids became omnivores and developing cooking, which helped make their teeth and jaws smaller. The handy man, Homo habilis lived around 2.33 to 1.44 million years ago.Feb 25, 2015

Link: https://study.com/academy/lesson/hominids-traits-diet-behavior.html

Note: This information is taken out of a website.
7 0
3 years ago
What is the metabolic process that requires oxygen?
Bezzdna [24]

Answer:

Metabolic processes that require oxygen are called aerobic. Metabolic processes that do not require oxygen are called anaerobic.

Explanation:

Um I just looked it up

4 0
3 years ago
Read 2 more answers
Is rice pudding a homogeneous or heterogeneous mixture?
wel
<span>Rice pudding would be an example of a heterogeneous mixture. A heterogeneous mixture means that different constituents of a mixture can be identified. Rice pudding consists of rice suspended in a cream. It is possible to identify the grains of rice and the creamy part of the mixture. A homogeneous mixture looks the same throughout--you cannot identify individual parts or ingredients. The parts of a homogeneous mixture are said to be uniformly distributed. Rainwater and air are examples of homogeneous mixtures.</span>
8 0
3 years ago
During thermohaline circulation, what two things are transported around the globe? Choose two.
9966 [12]

Answer:energy in the form of heat and matter (nutrients, solids, dissolved substances, and gases)

Explanation:

6 0
3 years ago
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