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4 years ago

True or false: certain household plants, such as mistletoe, can be toxic to birds. ansc207

Biology

2 answers:

ANTONII [103]4 years ago

8 0

True it can harm birds and or even be deadly.

Setler [38]4 years ago

6 0

To a certain extent birds can eat it but it can be toxic to them people as well. The plant provides nutrition such as berries and seeds

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Overtime a species can change - due to environmental factors and geographic changes. Sometimes, these changes can lead to new sp

SVEN [57.7K]

Answer:

geographic isolation

Explanation:

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3 years ago

Chromosomes are found in the (i)__________ of every living cell. They can be seen by (ii)__________ a cell that is about to (iii

rusak2 [61]

Answer:

Explanation:

i) nucleus

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2 years ago

The temperature of the water in Glass A is 90°C.

babunello [35]

Answer:

b I think

Explanation:

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3 years ago

Read 2 more answers

As discussed in lecture, when a woman's basal body temperature rises it means __________________________

borishaifa [10]

Basal Body Temperature (BBT) is the body temperature upon waking up or when a person is at rest. After ovulation, a woman’s BBT rises because of increase in progesterone level. BBT swill stay high throughout the post-ovulation phase and until the following cycle. If there is pregnancy, BBT will stay high.

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4 years ago

Which of these gymnosperms are known to be important in maintaining the balance of carbon in an ecosystem?

CaHeK987 [17]

The correct answer is: [D]:

___________________________________________________

→ " redwood tree forests " .

___________________________________________________

Note: Let us consider the other answer choices.

___________________________________________________

Choice: [A]: "garden flowering plants" ; is incorrect — since these are not generally considered to be part of a true or traditional "ecosystem" ; and especially since "garden flowering plants" are, in fact, "flowering plants" — which means that they are "angiosperms" — Not "gymnosperms ".

→ Rule out: " Choice: [A] " .

__________________________________________________

Choice: [B]: " ferns and liverworts " ; is incorrect — since both ferns — as well as liverworts — are Not "gymnosperms ".

Liverworts are "bryophytes" {which lack true vascular tissue] ; and ferns are "pterophytes" ["seedless vascular plants"].

→ Rule out: " Choice: [B] " .

___________________________________________________

Choice: [C]: " mosses and horsetails "; is incorrect ; since both mosses — as well as horsetails — are Not "gymnosperms ". Mosses are "bryophytes" (see aforementioned) ; and horsetails are "non-seed bearing plants" that spread vegetatively [underground; by asexual reproduction — and Not by seed .].

→ Rule out: " Choice: [C] " .

__________________________________________________

Choice: [D]: " redwood tree forests " ;

— is the only answer choice provided that is a "gymnosperm".

Furthermore, the "redwood tree" is a conifer (i.e. "coniferous; or, "cone-bearing" plant} that reproduces through seeds spread by "cone") — and all "conifers" are a type of "gymnosperm."

Furthermore, "redwood trees" grow large and tall, and redwood forest communities within an ecosystem; due to there size and presence, are: "known to be important in maintaining the balance of carbon in an ecosystem."

__________________________________________________

→ As such, the correct answer is:

__________________________________________________

→ Answer choice: [D]: " redwood tree forests " .

__________________________________________________

Hope this helps!

Best wishes to you in your academic endeavors

— and within the "Brainly" community!

__________________________________________________

5 0

3 years ago

Read 2 more answers